－Haven’t we met each other at ________ party?

－Yes, but I can’t remember whether it is _________ Christmas when we were in college.

       A．a(chǎn); the       B．the; a C．a(chǎn); a   D．a(chǎn); 不填

—He was nearly drowned in a pool.  

—Oh, when was ___ exactly?

     — It was in 1983 ____ he was swimming with his friends.

A. this; that         B. that; when        C. that; that         D. what; when

She told me she hadn't enjoyed the film, but I decided to go and see it _____.

A. after all            B. in all                C. all the same             D. above all

When you cross the street, you can never be _______ careful.

A. too                          B. very                         C. much                       D. so

His sudden look of fear made _____ clear that he had something to do with the matter.

A. him                        B. this                         C. it                     D. that

It seemed a pity they ate it after all the trouble they had _____in making it.

       A. met                  B. shared               C. taken                       D. made

— May I go and play with Dick this afternoon, Mum?

No, you can’t go out _______ your work is being done.

A. before                      B. until                        C. as                     D. the moment

Our teacher is clever, but not good at __________ his ideas to us.

A.getting across       B.getting over

C.getting on          D.getting into

The plane _______ at 7：00 p.m.，so I have to be at the airport by 6：40 at the latest.

       A. has left                    B. would leave              C. will have left            D. leaves

It’s high time we _______ to the theater.

       A. will                         B. shall                        C. are going to                     D. went