21. I met her ____ my way ____.

　　A. in; home

　　B. on; home

　　C. in; to home

　　D. on; to home

　　22. By the time we got to the cinema, the film_____ for half an hour.

　　A. has begun

　　B. had begun

　　C. has been on

　　D. had been on

　　23. The passengers were robbed _____ all their money.

　　A. of

　　B. off

　　C. from

　　D. away

　　24. I insist that a doctor ____ immediately.

　　A. has been sent for

　　B. sends for

　　C. will be sent for

　　D. be sent for

　　25. _____ writer is better known in China, Charles Dickens or Mark Twain?

　　A. Which

　　B. What

　　C. Either

　　D. Whether

　　26. Where is my pen? I ____ it.

　　A. might lose

　　B. would have lost

　　C. should have lost

　　D. must have lost

　　27. It _____ John and Mary who helped me the other day.

　　A. is

　　B. was

　　C. are

　　D. were

　　28. The teacher spent almost the whole afternoon _____ the students’ homework.

　　A. to go over

　　B. go over

　　C. going over

　　D. went over

　　29. She didn’t remember _____ him before.

　　A. having met

　　B. have met

　　C. to meet

　　D. to having met

　　30. You ____ return the book now. You can keep it till next week if you like.

　　A. can’t

　　B. mustn’t

　　C. needn’t

　　D. may not

　　参考答案：

　　1-5:BDADA6-10:DBCAC