1. A. Yes, please. B. You are welcome. C. I’m sorry.
2. A. Spring, o f course. B. I like English best. C. This one please.
3. A. It’s very beautiful. B. I’d love to. C. Let’s meet at 6.
4. A. Sorry, I’ve no time. B. It’s delicious. C. Have a good time!
5. A. For a week. B. Once a week. C. In a week.