21. In the past few years there_______great changes in my hometown .
　　A. have been     B. were         C. had been      D. are

　　22. -Whose notebook is this?   
　　-It _______be Ning's . It has her name on it.
　　A. need        B. can't         C. must        D. shall

　　23. -Hi. I _____ you for a long time.
　　-I ______ in Beijing. I've just come back.
　　A．hadn't seen ; am                  B. haven't seen ; shall be
　　C. didn't see; will be          D. haven't seen ; was

　　24. -Could I borrow your dictionary?
　　-Of course you _____.
　　A. can       B. must       C. should        D. will

　　25．In the future，there isn't going to______ enough space to ______on the earth.
　　A. have ,stand in        B. be，stand    C．have，stand  D. be; stand in

　　26．James with the Greens _____ the White Tower Park if it______ tomorrow.
　　A.are going to; isn't rainy            B.are going to ;doesn't rain     
　　C.is going to; won't rain            D. is going to ; isn't rainy

　　27.-It looks like a television.Do you think so?
　　-Yes,I________.
　　A.understand      B.know         C.mean      D.agree

　　28.-Are you going to Bejing by plane?
　　-It's fast ,but expensive. So I am not sure. I____take a train.
　　A.should         B.may          C.must           D.will

　　29.-I knocked into a tree when I went to the railway station for my friend.
　　-I suppose you _____too fast.
　　A. drive         B.are driving       C.drove         D.were driving

　　30.-Nancy, how long does it take to fly to Canada?
　　-Sorry, I don't know. But I can telephone my father to ____it for you .
　　A.do            B.check              C.catch           D.find

　　31. -Must I finish the work today, Mom?
　　-No, you _____. You can finish it tomorrow.
　　A. mustn't      B. can't         C. shouldn't       D. needn't

　　32. I'll do it better if the teacher ______ me another chance.
　　A. give        B. gives         C. gave           D. will give

　　33. When I went to say goodbye to Anna, she _______the piano.
　　A. is playing     B. plays      C. was playing     D. played

　　34. Henry speaks Chinese very well. He ______ in China since 2002.
　　A. stays           B. stayed          C. is staying      D. has stayed

　　35. How much does the ticket ______from Shanghai to Beijing?
　　A. cost         B. take            C. spend         D. pay

　　36. You bought a new computer last week, _________ you?
　　A. aren't       B. don't        C. didn't          D. haven't

　　37. There ______ a talk show on CCTV-4 at nine this evening.
　　A. will have     B. is going to be       C. is going to have    D. is staying

　　38. The menu has so many good things! I can't decide ________.
　　A. what to eat     B. how to eat        C. where to eat    D.why to eat

　　39. Schools ______ allow students at least one hour a day for sports.
　　A. would    B. might    C. should    D. could

　　40. -I called you at half past nine this morning, but there was no answer.
　　-Oh, sorry, I ______ with my cousin in the supermarket.
　　A. shop        B. was shopping        C. shopped    D. will shop
答案

　　21-25 ACDAD   

　　26-30 DDCDD

　　31-35 DBCDA   

　　36-40 CBACB