1. A. We’d love to.    B. It’s nice of you to say so.        C. Don’t say so.

2. A. Sorry.      B. That’s right        C. It doesn’t matter.

3. A. I don’t think so.          B. It’s a pleasure.       C. Let me see.

4. A. See you later.    B. Excuse me.     C. Yes, please.

5. A. Good luck.     B. It’s great.      C. I’ll try it.