6、—I have an appointment with Mr. Black. My name is John Brown.

—Ah， yes， your appointment is at 4:15. ， please， Mr. Brown？

A．Wait a minute B．May you wait C．Can you wait a minute D．Take it easy

7、—I‘m sorry to keep you waiting.

—Oh， not at all. I here only a few minutes.

A．have been B．had been C．was D．will be

8、—I’ll come back tomorrow evening at nine. Can you meet me at the airport？

— 。

A．All right B．All right. Nice to see you C．OK， wait for me D．All right. See you then

9、—Will you be at home next Sunday？

—

A．Yes， but why？ B．No， never mind. C．Not at all. D．Yes， of course not.

10、—Don‘t forget to come to my birthday party tomorrow.

— 。

A．I don’t B．I won‘t C．I can’t D．I haven‘t

6、C 7、A 8、D 9、A 10、B