21. ____ to be most difficult, Drill A is taken away from the lesson.

　　A. Being considered

　　B. Considering

　　C. To consider

　　D. Considered

　　22. The palace Museum is ____ again and again.

　　A. worth being visited

　　B. worthy visiting

　　C. worthy of being visited

　　D. worth to visit

　　23. Just keep quiet when you ____.

　　A. are speaking

　　B. are speaking to

　　C. are spoken

　　D. are spoken to

　　24. The old man kept his eyes ____ on the picture for quite some time.

　　A. fixing

　　B. fixed

　　C. having fixed

　　D. being fixed

　　25. The law prevents these birds ____.

　　A. from killing

　　B. from being killed

　　C. not to be killed

　　D. not killing

　　26. I can hardly imagine Peter ____ across the Atlantic Ocean in five days.

　　A. sail

　　B. to sail

　　C. sailing

　　D. to have sailed

　　27. Her room was found ____ into yesterday afternoon, but nothing was found ____.

　　A. to break; steal

　　B. to be broken; stolen

　　C. being broken; robbed

　　D. broken; stolen

　　28. Was it in the shop ____ he had his wallet ____?

　　A. where; stea

　　l B. that; stolen

　　C. that; steal

　　D. where; stole

　　29. My watch needs ____, but I have no time to go to town to have it ____.

　　A. to repair; repaired

　　B. to be repaired; repairing

　　C. repairing; repaired

　　D. being repaired; repaired

　　30. They had to give in since he stuck ____ a meeting the next day.

　　A. holding

　　B. to hold

　　C. to holding

　　D. on being hold

　　31. Someone must come and get the work ____ sooner or later.

　　A. do

　　B. done

　　C. doing

　　D. to do

　　32. The little girl came ____ all along ____ for her Mum.

　　A. running; crying

　　B. run; cry

　　C. running; cried

　　D. to run; was crying

　　33. While he was in prison, comrade Li Dazhao would not give in and ____ bravely.

　　A. fight

　　B. be fighting

　　C. fighting

　　D. fought

　　34. --- Do you know Kate?

　　--- Yes, very well. I’ve seen her ____ up from childhood.

　　A. was growing

　　B. to grow

　　C. grow

　　D. grew

　　35. She went to work quietly, ____ to work as hard as she could.

　　A. her mind making up

　　B. with her mind made up

　　C. with her mind making up

　　D. her mind being made up

　　36. The teacher told the students to stop ____ to him.

　　A. to write and listen

　　B. writing and listening

　　C. to write and listening

　　D. writing and to listen

　　37. ____ in the countryside, he was surprised by the right life in Paris.

　　A. Being born and educated

　　B. Born and educated

　　C. Being born and educating

　　D. Born and having educated

　　38. ____ is no use in saying anything.

　　A. It

　　B This

　　C. That

　　D. There

　　39. I found her ____ on a long bench. -----

　　A. to sit

　　B. sit

　　C. seated

　　D. seating

　　40. --- Do you feel like ____ out or would you rather have dinner at home?

　　--- I’d like to go out. I always enjoy ____ dinner in a restaurant.

　　A. dining; to have

　　B. to dine; to have

　　C. dining; having

　　D. to dine; having

　　参考答案：

　　1-5 ABADB 6-10 CBAAA

　　11-15 BCBDA 16-20 BDAAA

　　21-25 DCDBB 26-30 CDBCC

　　31-35 BADCB 36-40 DBDCC