1. 根据句意及首字母提示完成句子

1. （1） I have to p the guitar after dinner, because my parents want me to play it well.

3. （2） Jack, you must clean your room. It's too d.

5. （3） My mother usually gets up early and makes breakfast in the k.

7. （4） —What time do you usually go to bed?
   

   —B ten o'clock every night.
   

9. （5） Your hair is too long. You have to k your hair short.