1. 用方框中所给词或短语的适当形式填空。每个词或短语限用一次。

on air, show, prepare, check, part-time

1. （1） If you feel bad, please go to the hospital to do a health .
3. （2） The workers are all busy for the visitors' coming.
5. （3） I want to look for a job in the summer holiday.
7. （4） You should know we are when the lights are red.
9. （5） Wait a minute, boys and girls! I will you around the hall.