A:Do you get up early every morning ? B: About 6 in the morning . I like to walk to the office . A: Good habit . How long does it take ? B: <MASK> . Do you live alone ? A: No , my little sister lives with me . B: How old is she ? A: About 12 . She is a good girl . B: I think so .
About 20 minutes About 10 seconds About 20 hours