????23. A left-luggage office is a place where bags ________ be left for a short time, especially at a railway station.

????A. should B. can C. must D. will

????24. I’ll do all I ________ help you.

【资料图】

????A. can B. can to C. am able to D. could

????25. Who________ it be that has left the book on my desk?

????A. must B. shall C. may D. can

????26. I wish to take a walk with you, ________?

????A. will you B. shall we C. may I D. shall I

????27. Robots________ a lot of work in place of us.

????A. are used to do B. used to do C. are used to doing D. used to doing

????28. He must have suffered a great deal from the Great Cultural Revolution,________ he?

????A. mustn’t B. needn’t C. didn’t D. hasn’t

????29. You oughtn’t to have done wrong to him,________ you?

????A. ought B. will C. ought to D. did

????30. It’s very late. You________ go home now.

????A. had better B. would like to C. would rather D. would sooner

?????à??????

????31. The fellow________ have made some mistakes at school.

????A. can B. may C. must D. might

????32. You________ take as much as you can.

????A. should B. can C. may D. must

????33. Old as he is, he________ walk as fast as the young men.

????A. may B. is able to C. can D. doesn’t have to

????34. I am sorry that I________ go now.

????A. may B. have to C. should D. must

????35. ________ you do me a favour to help me out?

????A. Should B. Can C. Will D. Would

????36. He’s gone to Wuhan. He ________ be in the classroom now.

????A. can’t B. mustn’t C. may not D. might

????37. It’s terrible. Why________ it rain today?

????A. must B. ought C. have to D. should

????38. — May I open the door? — No, you________.

????A. won’t B. may not C. mustn’t D. wouldn’t

????39. Parents________ care for their children. It’s their duty.

????A. should B. ought to C. must D. have to

????40. That woman with glasses________ be your teacher.

????A. may B. would C. must D. might

????′e°?: 1—10. BDCDD BDDBA 11—20 ABABC DDBBD 21—30. BDDBD CACAA

????1. BC 32. ABCD 33. BC 34. BCD 35. BCD 36. A 37. A 38. BC 39. ABCD 40. ABCD