31. Tom _____ get up late in the past, but now he _____ getting up early.

A. used to; is used to　　　　 B. is used to; used to

C. used to be; used to　　　　 D. be used to; be used to be

30. Children should be ______ that dangerous animal.

A. kept away from　 B. kept out of　 C. kept on with　 D. kept

29. He realized she was crying _____ what he had said.

　 A. because　 B. because of　　 C. as　 D. since

28. A university ______ of teachers, administrators and students.

　 A. consists　 B. composes　 C. includes　 D. contains

27. _____ to make a speech, he said he would be glad to.

　 A. When asked　 B. When asking　 C. When he was asking　 D. When to ask

26. With a lot of difficult problems _____, the manager felt like a cat on hot bricks.

　 A. to settle　 B. settling　　 C. settled　 D. being settled

25. ______ it with me and I’ll see what I can do.

　 A. When left　　 B. Leaving　 C. If you leave　　 D. Leave

24. ---You can’t come tomorrow, can you?

　 ----________.

　 A. Yes, but I can come tomorrow　　　 B. Yes, I can’t come tomorrow

　 C. No, I can’t. But I’ll try.　　　　　　 D. No, I can come tomorrow.

23. Hardly ____when the bus pulled away.

　 A. they had got to the bus stop　　　 B. they got to the bus stop

　 C. did they get to the bus stop　　　　 D. had they got to the bus stop

22. I can’t remember _______ you started doing the work.

　 A. that it was when　　　　　 B. when it was that　　

C. when was it that　　　　　 D. that was it when