1. 给下列句子选择合适的应答语

A. Thank you. B. Sorry, you can't. But you can have a cake. C. Yes, of course. D. You're welcome. E. No, thank you.

1. （1） Do you want some soup?
3. （2） Can I have some sweets?
5. （3） Happy birthday，Tom.
7. （4） Can I come in?
9. （5） Thank you.