1. (2022九上·义乌月考) 用方框中所给词语的适当形式填空。每词限用一次。

treat       silent      simple       lie      forty

1. （1） She bought the coat on her birthday.
3. （2） This is one of ways that I've tried.
5. （3） Doctors are busythe sick in the hospital every day.
7. （4） The audience listened in to the beautiful music.
9. （5） He feels sick and in bed for hours.