35. As a student, we mustn’t be _______ surfing the Internet.

　 A. addicting to　　　　 B. addicting in　　　　　　　 C. addicted in　　　　 　 D. addicted to

34.----What about going out for a picnc this weekend?

----______.I love getting close to nature.

A.I’m afraid so.　　 B. I can’t agree more.　 C. That’s all right.　　 D. You are right.

33. We must draw our attention _______ the fact that the young don’t look ______ to the old nowadays.

　 A. to; upon　　　　　　　 B. on; down　　　　　　　　 C. to; down　　　　 D. to; up

32.　 ______in her most beautiful skirt, the girl tried　to make herself ______ at the party.

　 　A. Dressed; noticed　　　　　　　　　　　　　 B. Dressing; noticed　　

　 　C. Dressed; noticing　　　　　　　　　　　　　 D. Dressing; being noticing

31. Although they get higher pay than before, they are becoming poorer because prices keep _____.

　 A. bringing down　　 　　 B. going down　　　　 C. going up　　　　 D. bringing up

30. Sometimes it was a bit boring to work there because there wasn’t always ______ much to do.

　 A. such　　　　　　　 B. that 　　　　　　　　　　　　 C. more　　　　　　 D. very

29. 　　　　　over and over again, but he still couldn’t understand.

　 A. Having explained　　　　　　　　　　　　 B. Having been explained

　 C. Explaining　　　　　　　　　　　　　　 D. It had been explained