35. Tom, as well as his classmates, ________ publicly for their bravery action in time of danger.

A. were praised　　　 B. was praised　　　　 C. have praised　　　 D. has praised

34. Nowadays, more and more people are using private cars, ________ has caused a lot of traffic

problems, especially in large cites like Beijing and Shanghai.

A. that　　　　　 　　　　 B. which　　　　　　 C. it　　 　　　　　　　 D. they

33. You should take the medicine ________, that is, three times a day, or it won’t work on you.

　　 A. properly　　　　 　 B. regularly　　　　　 C. exactly　　　　　　　 D. actually

32. — Would you be kind enough to help me clean the lab at 4 o’clock this afternoon?

　 　 — I would like to, but I ________listening practice then.

　 　 A. will do　　　　　 　 B. have been doing　 　 C. am doing　　　　　 D. will be doing

31. ________ is well known to us all is ________ Yao Ming has become the boss of the Shanghai Sharks, who attended the opening ceremony of the new CBA season on Dec. 19, 2009.　　

　 　 A. It; that　　　　　　　　　　　　　　 B. What; what　　　　　　　 C. As; that　　　　　　 D. What; that.

30. I don’t think one country can solve the problem of pollution alone, ________?

　　 A. do I　　　　　　 　 B. may I　　　　　　 　　　 C. can it　　　　 D. can’t it