A. rubber

B. frost

C. soap

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with frost, the third surface is covered with soap, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. frost

C. soap

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with frost, the third surface is covered with soap, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grass

C. asphalt

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto asphalt, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. asphalt

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto asphalt, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. asphalt

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto asphalt, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. brick

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto brick, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. brick

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto brick, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. brick

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto brick, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. carpet

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto carpet, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. carpet

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with carpet, and the fourth surface is covered with frost.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. carpet

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with carpet, and the fourth surface is covered with grease.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. carpet

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with carpet, and the fourth surface is covered with ice.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. carpet

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto carpet, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. carpet

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with carpet, and the fourth surface is covered with oil.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. carpet

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto carpet, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. carpet

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with carpet, and the fourth surface is covered with soap.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. concrete

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto concrete, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. concrete

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto concrete, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. concrete

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with concrete, and the fourth surface is covered with frost.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. concrete

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with concrete, and the fourth surface is covered with grease.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. concrete

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with concrete, and the fourth surface is covered with ice.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. concrete

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with concrete, and the fourth surface is covered with oil.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. concrete

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with concrete, and the fourth surface is covered with soap.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. concrete

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto concrete, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. foam

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto foam, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. foam

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto foam, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. foam

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto foam, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. frost

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with frost, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. frost

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with frost, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. frost

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with frost, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. gravel

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with gravel, and the fourth surface is covered with frost.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. gravel

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with gravel, and the fourth surface is covered with grease.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. gravel

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with gravel, and the fourth surface is covered with ice.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. gravel

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with gravel, and the fourth surface is covered with oil.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. gravel

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with gravel, and the fourth surface is covered with soap.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. grease

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with grease, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. grease

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with grease, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. grease

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with grease, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. ice

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with ice, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. ice

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with ice, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. ice

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with ice, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. leaves

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto leaves, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. leaves

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto leaves, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. leaves

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto leaves, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. oil

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with oil, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. oil

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with oil, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. oil

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with oil, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. snow

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto snow, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. snow

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto snow, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. snow

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto snow, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. grass

C. soap

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with soap, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. soap

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with soap, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. soap

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grass, the third surface is covered with soap, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grass

C. steel

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto steel, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. steel

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto steel, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. grass

C. steel

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto grass, a third ball onto steel, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. gravel

C. carpet

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with carpet, and the fourth surface is covered with frost.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. carpet

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with carpet, and the fourth surface is covered with grease.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. carpet

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with carpet, and the fourth surface is covered with ice.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. carpet

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with carpet, and the fourth surface is covered with oil.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. carpet

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with carpet, and the fourth surface is covered with soap.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. concrete

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with concrete, and the fourth surface is covered with frost.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. concrete

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with concrete, and the fourth surface is covered with grease.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. concrete

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with concrete, and the fourth surface is covered with ice.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. concrete

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with concrete, and the fourth surface is covered with oil.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. concrete

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with concrete, and the fourth surface is covered with soap.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. frost

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with frost, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. frost

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with frost, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. frost

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with frost, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. grass

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with grass, and the fourth surface is covered with frost.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. grass

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with grass, and the fourth surface is covered with grease.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. grass

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with grass, and the fourth surface is covered with ice.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. grass

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with grass, and the fourth surface is covered with oil.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. grass

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with grass, and the fourth surface is covered with soap.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. grease

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with grease, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. grease

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with grease, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. grease

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with grease, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. ice

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with ice, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. ice

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with ice, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. ice

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with ice, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. oil

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with oil, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. oil

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with oil, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. oil

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with oil, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. soap

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with soap, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. soap

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with soap, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. gravel

C. soap

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with gravel, the third surface is covered with soap, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. carpet

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with carpet, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. carpet

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with carpet, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. carpet

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with carpet, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. concrete

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with concrete, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. concrete

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with concrete, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. concrete

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with concrete, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. frost

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with frost, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. frost

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with frost, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. frost

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with frost, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. grass

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with grass, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. grass

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with grass, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. grass

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with grass, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. gravel

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with gravel, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. gravel

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with gravel, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. gravel

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with gravel, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. grease

C. ice

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with ice, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. ice

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with ice, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. ice

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with ice, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. oil

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with oil, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. oil

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with oil, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. oil

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with oil, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. soap

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with soap, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. soap

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with soap, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. grease

C. soap

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with grease, the third surface is covered with soap, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. carpet

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with carpet, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. carpet

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with carpet, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. carpet

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with carpet, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. concrete

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with concrete, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. concrete

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with concrete, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. concrete

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with concrete, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. frost

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with frost, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. frost

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with frost, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. frost

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with frost, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. grass

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with grass, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. grass

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with grass, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. grass

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with grass, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. gravel

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with gravel, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. gravel

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with gravel, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. gravel

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with gravel, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. ice

C. grease

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with grease, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. grease

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with grease, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. grease

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with grease, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. oil

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with oil, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. oil

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with oil, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. oil

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with oil, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. soap

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with soap, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. soap

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with soap, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. ice

C. soap

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with ice, the third surface is covered with soap, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. leaves

C. asphalt

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto asphalt, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. asphalt

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto asphalt, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. asphalt

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto asphalt, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. brick

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto brick, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. brick

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto brick, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. brick

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto brick, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. carpet

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto carpet, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. carpet

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto carpet, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. carpet

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto carpet, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. concrete

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto concrete, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. concrete

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto concrete, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. concrete

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto concrete, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. foam

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto foam, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. foam

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto foam, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. foam

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto foam, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. grass

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto grass, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. grass

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto grass, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. grass

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto grass, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. snow

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto snow, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. snow

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto snow, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. snow

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto snow, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. leaves

C. steel

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto steel, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. steel

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto steel, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. leaves

C. steel

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto leaves, a third ball onto steel, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. oil

C. carpet

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with carpet, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. carpet

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with carpet, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. carpet

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with carpet, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. concrete

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with concrete, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. concrete

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with concrete, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. concrete

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with concrete, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. frost

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with frost, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. frost

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with frost, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. frost

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with frost, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. grass

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with grass, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. grass

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with grass, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. grass

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with grass, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. gravel

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with gravel, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. gravel

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with gravel, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. gravel

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with gravel, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. oil

C. grease

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with grease, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. grease

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with grease, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. grease

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with grease, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. ice

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with ice, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. ice

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with ice, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. ice

D. soap

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with ice, and the fourth surface is covered with soap.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. soap

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with soap, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. soap

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with soap, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. oil

C. soap

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with oil, the third surface is covered with soap, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. snow

C. asphalt

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto asphalt, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. asphalt

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto asphalt, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. asphalt

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto asphalt, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. brick

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto brick, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. brick

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto brick, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. brick

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto brick, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. carpet

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto carpet, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. carpet

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto carpet, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. carpet

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto carpet, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. concrete

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto concrete, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. concrete

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto concrete, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. concrete

D. steel

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto concrete, and a fourth ball onto steel.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. foam

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto foam, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. foam

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto foam, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. foam

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto foam, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. grass

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto grass, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. grass

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto grass, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. grass

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto grass, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. leaves

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto leaves, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. leaves

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto leaves, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. leaves

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto leaves, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the most times.


A. rubber

B. snow

C. steel

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto steel, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. steel

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto steel, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. snow

C. steel

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto snow, a third ball onto steel, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. soap

C. carpet

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with carpet, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. carpet

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with carpet, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. carpet

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with carpet, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. concrete

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with concrete, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. concrete

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with concrete, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. concrete

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with concrete, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. frost

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with frost, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. frost

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with frost, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. frost

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with frost, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. grass

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with grass, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. grass

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with grass, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. grass

D. gravel

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with grass, and the fourth surface is covered with gravel.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. gravel

D. carpet

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with gravel, and the fourth surface is covered with carpet.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. gravel

D. concrete

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with gravel, and the fourth surface is covered with concrete.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. gravel

D. grass

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with gravel, and the fourth surface is covered with grass.

Which brick slides the longest distance?

Question: The surface covered with [MASK] is the easiest for the brick to slide across.


A. rubber

B. soap

C. grease

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with grease, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. grease

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with grease, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. grease

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with grease, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. ice

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with ice, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. ice

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with ice, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. ice

D. oil

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with ice, and the fourth surface is covered with oil.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. oil

D. frost

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with oil, and the fourth surface is covered with frost.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. oil

D. grease

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with oil, and the fourth surface is covered with grease.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. soap

C. oil

D. ice

Context: A person is sliding four bricks across four hard surfaces. The first surface is covered with rubber, the second surface is covered with soap, the third surface is covered with oil, and the fourth surface is covered with ice.

Which brick slides the shortest distance?

Question: The surface covered with [MASK] is the hardest for the brick to slide across.


A. rubber

B. steel

C. asphalt

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto asphalt, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. asphalt

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto asphalt, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. asphalt

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto asphalt, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. asphalt

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto asphalt, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. asphalt

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto asphalt, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. brick

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto brick, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. brick

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto brick, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. brick

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto brick, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. brick

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto brick, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. brick

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto brick, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. carpet

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto carpet, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. carpet

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto carpet, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. carpet

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto carpet, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. concrete

D. carpet

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto concrete, and a fourth ball onto carpet.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. concrete

D. foam

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto concrete, and a fourth ball onto foam.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. concrete

D. grass

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto concrete, and a fourth ball onto grass.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. concrete

D. leaves

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto concrete, and a fourth ball onto leaves.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. concrete

D. snow

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto concrete, and a fourth ball onto snow.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. foam

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto foam, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. foam

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto foam, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. foam

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto foam, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. grass

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto grass, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. grass

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto grass, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. grass

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto grass, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. leaves

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto leaves, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. leaves

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto leaves, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. leaves

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto leaves, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. snow

D. asphalt

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto snow, and a fourth ball onto asphalt.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. snow

D. brick

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto snow, and a fourth ball onto brick.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. rubber

B. steel

C. snow

D. concrete

Context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto steel, a third ball onto snow, and a fourth ball onto concrete.

Question: The ball dropped onto the [MASK] bounces the fewest times.


A. salt

B. balls

C. blocks

D. books

Context: A person is trying to move a pile of salt, a pile of balls, a pile of blocks, and a pile of books from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. blocks

D. bottles

Context: A person is trying to move a pile of salt, a pile of balls, a pile of blocks, and a pile of bottles from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. blocks

D. flowers

Context: A person is trying to move a pile of salt, a pile of balls, a pile of blocks, and a pile of flowers from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. books

D. blocks

Context: A person is trying to move a pile of salt, a pile of balls, a pile of books, and a pile of blocks from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. books

D. bottles

Context: A person is trying to move a pile of salt, a pile of balls, a pile of books, and a pile of bottles from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. books

D. flowers

Context: A person is trying to move a pile of salt, a pile of balls, a pile of books, and a pile of flowers from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. bottles

D. blocks

Context: A person is trying to move a pile of salt, a pile of balls, a pile of bottles, and a pile of blocks from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. bottles

D. books

Context: A person is trying to move a pile of salt, a pile of balls, a pile of bottles, and a pile of books from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. bottles

D. flowers

Context: A person is trying to move a pile of salt, a pile of balls, a pile of bottles, and a pile of flowers from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. flour

D. rice

Context: A person is trying to move a pile of salt, a pile of balls, a pile of flour, and a pile of rice from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.


A. salt

B. balls

C. flour

D. snow

Context: A person is trying to move a pile of salt, a pile of balls, a pile of flour, and a pile of snow from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.


A. salt

B. balls

C. flour

D. sugar

Context: A person is trying to move a pile of salt, a pile of balls, a pile of flour, and a pile of sugar from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.


A. salt

B. balls

C. flowers

D. blocks

Context: A person is trying to move a pile of salt, a pile of balls, a pile of flowers, and a pile of blocks from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. flowers

D. books

Context: A person is trying to move a pile of salt, a pile of balls, a pile of flowers, and a pile of books from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. flowers

D. bottles

Context: A person is trying to move a pile of salt, a pile of balls, a pile of flowers, and a pile of bottles from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the hardest to move.


A. salt

B. balls

C. rice

D. flour

Context: A person is trying to move a pile of salt, a pile of balls, a pile of rice, and a pile of flour from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.


A. salt

B. balls

C. rice

D. snow

Context: A person is trying to move a pile of salt, a pile of balls, a pile of rice, and a pile of snow from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.


A. salt

B. balls

C. rice

D. sugar

Context: A person is trying to move a pile of salt, a pile of balls, a pile of rice, and a pile of sugar from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.


A. salt

B. balls

C. snow

D. flour

Context: A person is trying to move a pile of salt, a pile of balls, a pile of snow, and a pile of flour from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.


A. salt

B. balls

C. snow

D. rice

Context: A person is trying to move a pile of salt, a pile of balls, a pile of snow, and a pile of rice from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.


A. salt

B. balls

C. snow

D. sugar

Context: A person is trying to move a pile of salt, a pile of balls, a pile of snow, and a pile of sugar from one side of a room to the other using only one hand.

Question: The pile of [MASK] is the easiest to move.