6. A. That's very nice of you. B. See you.           C. You're welcome.

7. A. Give you.           B. No, you can't.       C. Here you are.

8. A. It's April 10th.         B. It's Sunday.         C. It's four o'clock.

9. A. That's a good idea.    B. I don't like.          C. It's lovely weather.

10. A. Certainly.            B. Me, too.            C. I'm sorry.