1. A. Yes, they do. B. No, I don’t. C. Yes, it is.
2. A. It’s in May. B. It’s blue. C. It’s 20 yuan.
3. A. Yes, she is B. No, I’m not. C. No, it isn’t.
4. A. I’ll take it. B. Here you are. C. I want a sweater for school.
5. A. Let’s play sports. B. I don’t know. C. That sounds interesting.
6. A. Have a good time! B. You’re welcome. C. I am sorry.
