1. 选择正确的答语。

A. I want some juice. B. He is making noodles. C. No, thank you. D. Yes, I do. E. They are swimming.

1. （1） What is he doing?
3. （2） Do you want some noodles?
5. （3） What do you want?
7. （4） What are they doing?
9. （5） Do you like rice?