1. (2023五下·期末) 句子匹配。

A. Yes, they are. B. Thank you! C. OK. Take turns. D. No, he is dancing. E. She is listening to music.

1. （1） Can I use your crayons?
3. （2） Is he doing morning exercises?
5. （3） What is Chen Jie doing now?
7. （4） Are these all ours?
9. （5） Happy birthday, mum!