A. flowers

B. sugar

C. snow

D. salt

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

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


A. foam

B. asphalt

C. brick

D. concrete

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

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


A. foam

B. asphalt

C. brick

D. rubber

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

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


A. foam

B. asphalt

C. brick

D. steel

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

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


A. foam

B. asphalt

C. carpet

D. grass

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

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


A. foam

B. asphalt

C. carpet

D. leaves

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

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


A. foam

B. asphalt

C. carpet

D. snow

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

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


A. foam

B. asphalt

C. concrete

D. brick

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

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


A. foam

B. asphalt

C. concrete

D. rubber

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

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


A. foam

B. asphalt

C. concrete

D. steel

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

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


A. foam

B. asphalt

C. grass

D. carpet

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

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


A. foam

B. asphalt

C. grass

D. leaves

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

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


A. foam

B. asphalt

C. grass

D. snow

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

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


A. foam

B. asphalt

C. leaves

D. carpet

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

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


A. foam

B. asphalt

C. leaves

D. grass

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

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


A. foam

B. asphalt

C. leaves

D. snow

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

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


A. foam

B. asphalt

C. rubber

D. brick

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

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


A. foam

B. asphalt

C. rubber

D. concrete

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

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


A. foam

B. asphalt

C. rubber

D. steel

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

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


A. foam

B. asphalt

C. snow

D. carpet

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

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


A. foam

B. asphalt

C. snow

D. grass

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

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


A. foam

B. asphalt

C. snow

D. leaves

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

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


A. foam

B. asphalt

C. steel

D. brick

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

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


A. foam

B. asphalt

C. steel

D. concrete

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

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


A. foam

B. asphalt

C. steel

D. rubber

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

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


A. foam

B. brick

C. asphalt

D. concrete

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

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


A. foam

B. brick

C. asphalt

D. rubber

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

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


A. foam

B. brick

C. asphalt

D. steel

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

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


A. foam

B. brick

C. carpet

D. grass

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

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


A. foam

B. brick

C. carpet

D. leaves

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

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


A. foam

B. brick

C. carpet

D. snow

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

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


A. foam

B. brick

C. concrete

D. asphalt

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

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


A. foam

B. brick

C. concrete

D. rubber

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

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


A. foam

B. brick

C. concrete

D. steel

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

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


A. foam

B. brick

C. grass

D. carpet

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

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


A. foam

B. brick

C. grass

D. leaves

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

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


A. foam

B. brick

C. grass

D. snow

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

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


A. foam

B. brick

C. leaves

D. carpet

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

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


A. foam

B. brick

C. leaves

D. grass

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

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


A. foam

B. brick

C. leaves

D. snow

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

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


A. foam

B. brick

C. rubber

D. asphalt

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

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


A. foam

B. brick

C. rubber

D. concrete

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

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


A. foam

B. brick

C. rubber

D. steel

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

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


A. foam

B. brick

C. snow

D. carpet

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

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


A. foam

B. brick

C. snow

D. grass

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

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


A. foam

B. brick

C. snow

D. leaves

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

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


A. foam

B. brick

C. steel

D. asphalt

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

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


A. foam

B. brick

C. steel

D. concrete

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

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


A. foam

B. brick

C. steel

D. rubber

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

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


A. foam

B. carpet

C. asphalt

D. grass

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

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


A. foam

B. carpet

C. asphalt

D. leaves

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

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


A. foam

B. carpet

C. asphalt

D. snow

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

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


A. foam

B. carpet

C. brick

D. grass

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

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


A. foam

B. carpet

C. brick

D. leaves

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

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


A. foam

B. carpet

C. brick

D. snow

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

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


A. foam

B. carpet

C. concrete

D. grass

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

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


A. foam

B. carpet

C. concrete

D. leaves

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

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


A. foam

B. carpet

C. concrete

D. snow

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

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


A. foam

B. carpet

C. grass

D. asphalt

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

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


A. foam

B. carpet

C. grass

D. brick

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

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


A. foam

B. carpet

C. grass

D. concrete

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

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


A. foam

B. carpet

C. grass

D. rubber

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

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


A. foam

B. carpet

C. grass

D. steel

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

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


A. foam

B. carpet

C. leaves

D. asphalt

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

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


A. foam

B. carpet

C. leaves

D. brick

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

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


A. foam

B. carpet

C. leaves

D. concrete

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

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


A. foam

B. carpet

C. leaves

D. rubber

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

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


A. foam

B. carpet

C. leaves

D. steel

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

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


A. foam

B. carpet

C. rubber

D. grass

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

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


A. foam

B. carpet

C. rubber

D. leaves

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

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


A. foam

B. carpet

C. rubber

D. snow

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

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


A. foam

B. carpet

C. snow

D. asphalt

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

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


A. foam

B. carpet

C. snow

D. brick

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

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


A. foam

B. carpet

C. snow

D. concrete

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

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


A. foam

B. carpet

C. snow

D. rubber

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

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


A. foam

B. carpet

C. snow

D. steel

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

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


A. foam

B. carpet

C. steel

D. grass

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

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


A. foam

B. carpet

C. steel

D. leaves

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

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


A. foam

B. carpet

C. steel

D. snow

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

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


A. foam

B. concrete

C. asphalt

D. brick

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

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


A. foam

B. concrete

C. asphalt

D. rubber

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

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


A. foam

B. concrete

C. asphalt

D. steel

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

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


A. foam

B. concrete

C. brick

D. asphalt

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

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


A. foam

B. concrete

C. brick

D. rubber

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

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


A. foam

B. concrete

C. brick

D. steel

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

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


A. foam

B. concrete

C. carpet

D. grass

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

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


A. foam

B. concrete

C. carpet

D. leaves

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

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


A. foam

B. concrete

C. carpet

D. snow

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

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


A. foam

B. concrete

C. grass

D. carpet

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

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


A. foam

B. concrete

C. grass

D. leaves

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

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


A. foam

B. concrete

C. grass

D. snow

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

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


A. foam

B. concrete

C. leaves

D. carpet

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

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


A. foam

B. concrete

C. leaves

D. grass

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

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


A. foam

B. concrete

C. leaves

D. snow

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

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


A. foam

B. concrete

C. rubber

D. asphalt

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

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


A. foam

B. concrete

C. rubber

D. brick

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

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


A. foam

B. concrete

C. rubber

D. steel

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

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


A. foam

B. concrete

C. snow

D. carpet

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

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


A. foam

B. concrete

C. snow

D. grass

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

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


A. foam

B. concrete

C. snow

D. leaves

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

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


A. foam

B. concrete

C. steel

D. asphalt

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

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


A. foam

B. concrete

C. steel

D. brick

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

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


A. foam

B. concrete

C. steel

D. rubber

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

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


A. foam

B. grass

C. asphalt

D. carpet

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

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


A. foam

B. grass

C. asphalt

D. leaves

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

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


A. foam

B. grass

C. asphalt

D. snow

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

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


A. foam

B. grass

C. brick

D. carpet

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

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


A. foam

B. grass

C. brick

D. leaves

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

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


A. foam

B. grass

C. brick

D. snow

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

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


A. foam

B. grass

C. carpet

D. asphalt

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

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


A. foam

B. grass

C. carpet

D. brick

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

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


A. foam

B. grass

C. carpet

D. concrete

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

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


A. foam

B. grass

C. carpet

D. rubber

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

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


A. foam

B. grass

C. carpet

D. steel

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

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


A. foam

B. grass

C. concrete

D. carpet

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

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


A. foam

B. grass

C. concrete

D. leaves

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

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


A. foam

B. grass

C. concrete

D. snow

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

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


A. foam

B. grass

C. leaves

D. asphalt

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

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


A. foam

B. grass

C. leaves

D. brick

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

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


A. foam

B. grass

C. leaves

D. concrete

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

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


A. foam

B. grass

C. leaves

D. rubber

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

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


A. foam

B. grass

C. leaves

D. steel

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

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


A. foam

B. grass

C. rubber

D. carpet

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

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


A. foam

B. grass

C. rubber

D. leaves

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

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


A. foam

B. grass

C. rubber

D. snow

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

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


A. foam

B. grass

C. snow

D. asphalt

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

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


A. foam

B. grass

C. snow

D. brick

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

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


A. foam

B. grass

C. snow

D. concrete

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

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


A. foam

B. grass

C. snow

D. rubber

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

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


A. foam

B. grass

C. snow

D. steel

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

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


A. foam

B. grass

C. steel

D. carpet

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

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


A. foam

B. grass

C. steel

D. leaves

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

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


A. foam

B. grass

C. steel

D. snow

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

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


A. foam

B. leaves

C. asphalt

D. carpet

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

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


A. foam

B. leaves

C. asphalt

D. grass

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

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


A. foam

B. leaves

C. asphalt

D. snow

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

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


A. foam

B. leaves

C. brick

D. carpet

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

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


A. foam

B. leaves

C. brick

D. grass

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

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


A. foam

B. leaves

C. brick

D. snow

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

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


A. foam

B. leaves

C. carpet

D. asphalt

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

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


A. foam

B. leaves

C. carpet

D. brick

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

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


A. foam

B. leaves

C. carpet

D. concrete

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

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


A. foam

B. leaves

C. carpet

D. rubber

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

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


A. foam

B. leaves

C. carpet

D. steel

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

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


A. foam

B. leaves

C. concrete

D. carpet

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

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


A. foam

B. leaves

C. concrete

D. grass

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

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


A. foam

B. leaves

C. concrete

D. snow

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

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


A. foam

B. leaves

C. grass

D. asphalt

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

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


A. foam

B. leaves

C. grass

D. brick

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

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


A. foam

B. leaves

C. grass

D. concrete

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

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


A. foam

B. leaves

C. grass

D. rubber

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

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


A. foam

B. leaves

C. grass

D. steel

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

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


A. foam

B. leaves

C. rubber

D. carpet

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

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


A. foam

B. leaves

C. rubber

D. grass

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

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


A. foam

B. leaves

C. rubber

D. snow

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

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


A. foam

B. leaves

C. snow

D. asphalt

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

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


A. foam

B. leaves

C. snow

D. brick

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

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


A. foam

B. leaves

C. snow

D. concrete

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

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


A. foam

B. leaves

C. snow

D. rubber

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

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


A. foam

B. leaves

C. snow

D. steel

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

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


A. foam

B. leaves

C. steel

D. carpet

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

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


A. foam

B. leaves

C. steel

D. grass

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

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


A. foam

B. leaves

C. steel

D. snow

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

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


A. foam

B. rubber

C. asphalt

D. brick

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

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


A. foam

B. rubber

C. asphalt

D. concrete

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

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


A. foam

B. rubber

C. asphalt

D. steel

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

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


A. foam

B. rubber

C. brick

D. asphalt

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

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


A. foam

B. rubber

C. brick

D. concrete

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

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


A. foam

B. rubber

C. brick

D. steel

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

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


A. foam

B. rubber

C. carpet

D. grass

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

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


A. foam

B. rubber

C. carpet

D. leaves

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

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


A. foam

B. rubber

C. carpet

D. snow

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

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


A. foam

B. rubber

C. concrete

D. asphalt

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

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


A. foam

B. rubber

C. concrete

D. brick

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

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


A. foam

B. rubber

C. concrete

D. steel

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

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


A. foam

B. rubber

C. grass

D. carpet

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

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


A. foam

B. rubber

C. grass

D. leaves

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

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


A. foam

B. rubber

C. grass

D. snow

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

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


A. foam

B. rubber

C. leaves

D. carpet

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

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


A. foam

B. rubber

C. leaves

D. grass

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

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


A. foam

B. rubber

C. leaves

D. snow

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

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


A. foam

B. rubber

C. snow

D. carpet

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

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


A. foam

B. rubber

C. snow

D. grass

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

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


A. foam

B. rubber

C. snow

D. leaves

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

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


A. foam

B. rubber

C. steel

D. asphalt

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

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


A. foam

B. rubber

C. steel

D. brick

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

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


A. foam

B. rubber

C. steel

D. concrete

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

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


A. foam

B. snow

C. asphalt

D. carpet

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

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


A. foam

B. snow

C. asphalt

D. grass

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

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


A. foam

B. snow

C. asphalt

D. leaves

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

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


A. foam

B. snow

C. brick

D. carpet

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

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


A. foam

B. snow

C. brick

D. grass

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

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


A. foam

B. snow

C. brick

D. leaves

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

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


A. foam

B. snow

C. carpet

D. asphalt

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

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


A. foam

B. snow

C. carpet

D. brick

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

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


A. foam

B. snow

C. carpet

D. concrete

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

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


A. foam

B. snow

C. carpet

D. rubber

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

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


A. foam

B. snow

C. carpet

D. steel

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

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


A. foam

B. snow

C. concrete

D. carpet

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

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


A. foam

B. snow

C. concrete

D. grass

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

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


A. foam

B. snow

C. concrete

D. leaves

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

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


A. foam

B. snow

C. grass

D. asphalt

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

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


A. foam

B. snow

C. grass

D. brick

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

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


A. foam

B. snow

C. grass

D. concrete

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

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


A. foam

B. snow

C. grass

D. rubber

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

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


A. foam

B. snow

C. grass

D. steel

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

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


A. foam

B. snow

C. leaves

D. asphalt

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

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


A. foam

B. snow

C. leaves

D. brick

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

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


A. foam

B. snow

C. leaves

D. concrete

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

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


A. foam

B. snow

C. leaves

D. rubber

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

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


A. foam

B. snow

C. leaves

D. steel

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

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


A. foam

B. snow

C. rubber

D. carpet

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

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


A. foam

B. snow

C. rubber

D. grass

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

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


A. foam

B. snow

C. rubber

D. leaves

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

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


A. foam

B. snow

C. steel

D. carpet

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

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


A. foam

B. snow

C. steel

D. grass

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

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


A. foam

B. snow

C. steel

D. leaves

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

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


A. foam

B. steel

C. asphalt

D. brick

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

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


A. foam

B. steel

C. asphalt

D. concrete

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

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


A. foam

B. steel

C. asphalt

D. rubber

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

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


A. foam

B. steel

C. brick

D. asphalt

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

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


A. foam

B. steel

C. brick

D. concrete

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

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


A. foam

B. steel

C. brick

D. rubber

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

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


A. foam

B. steel

C. carpet

D. grass

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

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


A. foam

B. steel

C. carpet

D. leaves

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

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


A. foam

B. steel

C. carpet

D. snow

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

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


A. foam

B. steel

C. concrete

D. asphalt

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

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


A. foam

B. steel

C. concrete

D. brick

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

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


A. foam

B. steel

C. concrete

D. rubber

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

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


A. foam

B. steel

C. grass

D. carpet

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

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


A. foam

B. steel

C. grass

D. leaves

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

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


A. foam

B. steel

C. grass

D. snow

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

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


A. foam

B. steel

C. leaves

D. carpet

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

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


A. foam

B. steel

C. leaves

D. grass

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

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


A. foam

B. steel

C. leaves

D. snow

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

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


A. foam

B. steel

C. rubber

D. asphalt

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

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


A. foam

B. steel

C. rubber

D. brick

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

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


A. foam

B. steel

C. rubber

D. concrete

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

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


A. foam

B. steel

C. snow

D. carpet

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

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


A. foam

B. steel

C. snow

D. grass

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

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


A. foam

B. steel

C. snow

D. leaves

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

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


A. frost

B. carpet

C. concrete

D. grass

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

B. carpet

C. concrete

D. gravel

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

B. carpet

C. concrete

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. carpet

C. grass

D. concrete

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

B. carpet

C. grass

D. gravel

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

B. carpet

C. grass

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. carpet

C. gravel

D. concrete

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

B. carpet

C. gravel

D. grass

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

B. carpet

C. gravel

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. carpet

C. grease

D. ice

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

B. carpet

C. grease

D. oil

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

B. carpet

C. grease

D. soap

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

B. carpet

C. ice

D. grease

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

B. carpet

C. ice

D. oil

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

B. carpet

C. ice

D. soap

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

B. carpet

C. oil

D. grease

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

B. carpet

C. oil

D. ice

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

B. carpet

C. oil

D. soap

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

B. carpet

C. rubber

D. concrete

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

B. carpet

C. rubber

D. grass

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

B. carpet

C. rubber

D. gravel

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

B. carpet

C. soap

D. grease

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

B. carpet

C. soap

D. ice

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

B. carpet

C. soap

D. oil

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

B. concrete

C. carpet

D. grass

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

B. concrete

C. carpet

D. gravel

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

B. concrete

C. carpet

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. concrete

C. grass

D. carpet

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

B. concrete

C. grass

D. gravel

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

B. concrete

C. grass

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. concrete

C. gravel

D. carpet

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

B. concrete

C. gravel

D. grass

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

B. concrete

C. gravel

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. concrete

C. grease

D. ice

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

B. concrete

C. grease

D. oil

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

B. concrete

C. grease

D. soap

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

B. concrete

C. ice

D. grease

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

B. concrete

C. ice

D. oil

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

B. concrete

C. ice

D. soap

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

B. concrete

C. oil

D. grease

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

B. concrete

C. oil

D. ice

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

B. concrete

C. oil

D. soap

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

B. concrete

C. rubber

D. carpet

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

B. concrete

C. rubber

D. grass

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

B. concrete

C. rubber

D. gravel

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

B. concrete

C. soap

D. grease

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

B. concrete

C. soap

D. ice

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

B. concrete

C. soap

D. oil

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

B. grass

C. carpet

D. concrete

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

B. grass

C. carpet

D. gravel

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

B. grass

C. carpet

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. grass

C. concrete

D. carpet

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

B. grass

C. concrete

D. gravel

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

B. grass

C. concrete

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. grass

C. gravel

D. carpet

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

B. grass

C. gravel

D. concrete

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

B. grass

C. gravel

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. grass

C. grease

D. ice

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

B. grass

C. grease

D. oil

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

B. grass

C. grease

D. soap

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

B. grass

C. ice

D. grease

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

B. grass

C. ice

D. oil

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

B. grass

C. ice

D. soap

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

B. grass

C. oil

D. grease

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

B. grass

C. oil

D. ice

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

B. grass

C. oil

D. soap

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

B. grass

C. rubber

D. carpet

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

B. grass

C. rubber

D. concrete

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

B. grass

C. rubber

D. gravel

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

B. grass

C. soap

D. grease

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

B. grass

C. soap

D. ice

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

B. grass

C. soap

D. oil

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

B. gravel

C. carpet

D. concrete

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

B. gravel

C. carpet

D. grass

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

B. gravel

C. carpet

D. rubber

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

Which brick slides the longest distance?

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


A. frost

B. gravel

C. concrete

D. carpet

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

B. gravel

C. concrete

D. grass

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