1. 给下列问句选择合适的答语。

A. Yes, I'd like thirty dumplings. B. A bottle of water, please. C. She's a teacher. D. I'll take part in the boys' throwing. E. This is Kitty.

1. （1） Hello. Who is that?
3. （2） What would you like to drink?
5. （3） Can I help you?
7. （4） What did she do?
9. （5） What sport will you take part in?