31. To get a better view of the stage, _________________ .

　　　 A. our seats had to be changed 　　　　　　　　　 B. we had to change our seats

　　　 C. our seats were changed　　　　　　　　　　　　 D. our seats will be changed by us

30. --- Could I use your dictionary?

　 --- ________________.

　　　 A. Go ahead, help yourself, please 　　　　　　 B. Yes, you could

　　　 C. With pleasure　　　　　　　　　　　　　　　　　　　　 D. It doesn’t matter

29. It’s necessary to be prepared for a job interview. ________ the answers ready will be of great help.

　　　 A. To have had　　　　　　　 B. Having had 　　　 C. Have 　　　　　　　 D. Having

28. The police found that the house ________ and a lot of things ______.

A.　　　 had broken into; had been broken B. had been broken into; stolen

C. has been broken into; stolen 　　　　　 D. has been broken into ;　 has bee broken

27. --- It’s already 9:00 o’clock, but he hasn’t turned up yet.　

　 --- He ______ in the traffic jam.

　　　 A. could have caught 　　　　　　　　　　　　 B. should have caught

　　　 C. must catch 　　　　　　　　　　　　　　　　　　　　 D. would have caught

26. _______ of such a long and boring meeting, the little turned to his favorite music on MP3.

　　　 A. Having tired 　　 B. Tiring　　　　　　　　 C. To tire　　　　　　　　　　　 D. Tired

25. Although I have four topics ________ , I still don’t know what to write about.

　　　 A. choosing from B. to choose 　　　　 C. to choose from　　 　 D. to be chosen

24. It’s already 11 o’clock and nobody answers the phone. George ________ asleep now.

　　　 A. must be　　　　　　 B. must have been 　　　 C. should be 　　　　　　　　 D. should have been

23. I’ll never forgive ________ you _____ what you said to me last night.

　　　 A, with ; about　　　　　　　 B. / ; / 　　　　　　　　 C. to ; because of 　　　　 D. / ; for

22. The French pianist who had been praised very highly _______ to be a great disappointment.

　　　 A. turned up 　　　　 B. turned in 　　　　　 C. turned out 　　　　　　　 D. turned down