1. 选词填空。

suona   bell   hear   birthday   party   loudly

1. （1） We are having a. Today is my mother's birthday.
3. （2） Sam and Amy are watching TV，but therings.
   
5. （3） The man is deaf. He can't.
7. （4） Dongdong is playing the.
   
9. （5） I am doing my homework，but my father and mother talk.