1. (2018八上·金华期中) 用方框中所给词语的适当形式填空。每词限用一次。

careful     please     choose     twenty     think of

1. （1） There were no buses or taxis. We had nobut to walk home.
3. （2） She was one of the most popular actresses in thecentury.
5. （3） My brother is aboy. He always makes mistakes.
7. （4） This moving song makes memy hometown.
9. （5） His teacher iswith his grade.