37. -Do you enjoy travelling by plane? -No. It' s _________expensive,

A. much more　　　　　 B. more much　　　　　 C. too much　　　　 D. much too

34. -How long may I　　　　　 the dictionary? -For half a year.

A. take　　　　　 B. keep　　　　　 C. borrow　　　　　　 D. lend

31. -You'd better_________food to the tigers.

-Sorry, I won't do it again.

A. throw　　　　　　 B. not to throw　　　　　　 C. throwing　　　 D. not throw

29. -Do you always spend a lot of time_________computer?

-No, but I spend much time_________doing my homework.

A. on; in　　　　　 B. in;on　　　　　 C. on; on　　　　　　 D. in; in

27. -Would you like_________?

-Tnank you. I'm not thirsty.

A. some bread　　　　　 B. some juice　　　　　 Cany bread　　　 D. any juice

7. -Tom, don't drive too fast, you________hit the others' cars.

-OK, I won't. Mum.

A. must　　　　　 B. need　　　　　 C. may　　　　　　 D. have to

y: -Do you know when the teacher_________back tomorrow;

-Sorry, I don't know. If he________ back, I will tell you at once.

A. comes; comes 　　　　　　B. comes;will come

C. will come; comes　　　　　 D. will come; will come

1. -Where are the________?

-They are playing_________football on the playground.

A. boys students; the　 B. boy students; the　　 C. boy student; /　　 D. boy students

36. -Mum, I want to learn how to swim. Who can help me?

-You can_________ yourself.

A. enjoy　　　　　 B. teach　　　　　 C. come　　　　　 D. look

33. -_________are you going to have your birthday party? .　　

-You know, my birthday is on June 23. On that day, of course.

A. When　　　　　 B. Where　　　　　　 C. Who　　　　　 D. How

45. -I've passed the exam. --__________

A. Congratulations!　　　　　 B. Bad luck!

C. Thank you for telling me.　　　　　 D. It' s nothing.