1. Anyone ________ bags, boxes, or whatever, was stopped by the police.
A. seen carry B. seen carrying C. saw to carry D. saw carrying
2. ________ on time, this medicine will be quite effective.
A. Taking B. Being taken C. Taken D. Having taken
3. The film star walked to his car, ________ a crowd of journalists.
A. followed by B. following by C. to follow D. to be followed by
4. “Which sweater is yours?” “The one ________ No. 9. ”
A. that marked B. was marked with C. which marked D. marked with
5. ________ his telephone number, she had some difficulty getting in touch with Bill.
A. Not knowing B. Knowing not C. Not having known D. Having not known
6. ________ from heart trouble for years, Professor White has to take some medicine with him wherever he goes.
A. Suffered B. Suffering C. Having suffered D. being suffered
7. ―Who would you like to see at the moment?
―The man ________ Mr Grant.
A. called himself B. we call him C. calling himself D. is called
8. ________ around
A. Showing B. Having shown C. being shown D. Having been shown
9. As the light turned green, I stood for a moment, not ________, and asked myself what I was going to do.
A. moved B. moving C. to move D. being moved
10. Peter received a letter just now ________ his grandma would come to see him soon.
A. said B. says C. saying D. to say
11. The glass doors have taken the place of the wooden ones at the entrance, ________ in the natural light during the day.
A. to let B. letting C. let D. having let
12. If I correct someone, I will do it with as much good humor and self-restraint as if I were the one ________.
A. to correct B. correcting C. having corrected D. being corrected
13. Friendship is like money; easier made than ________.
A. kept B. to be kept C. keeping D. being kept
14.Look at that little boy ________ about―perhaps he’s lost his mother.
A. wander B. wandering C. to be wandering D. being wandering
15. There were lots of people ________, and not one of them offered to help.
A. standing watching B. standing to watch C. stood watching D. stood to watch
16. I was unable to accept his invitation, ________ to accompany my mother to the concert.
A. promising B. to promise C. having promised D. to be promising
17. “It’s time we left,” Ian said, ________ at his watch.
A. looked B. looking C. to look D. having looked
18. Do not leave the building unless ________ to do so.
A. to instruct B. instructed C. being instructed D. instructing
19. ________ to our small flat, Bill’s house seemed like a palace.
A. Compared B. Comparing C. To be compared D. To compare
20. He started to explain, but she cut him short, ________ she had to catch a bus.
A. saying B. said C. to say D. having said
【答案与解析】
1. B。anyone seen carrying bags…为 anyone who was seen carrying bags 之略，其中过去分词短语 seen carrying bags … 用作定语修饰代词 anyone。另外，句中的 who was seen carrying bags 为 see sb doing sth 这一结构的被动式。
2. C。this medicine 与动词take 为被动关系，故用过去分词。
3. A。从句意上看，人群跟在明星后面，反过来，明星便是被人群跟着。
4. D。marked with 可视为 which is marked with No. 9 之略。
5. A。现在分词的否定式是在其前加not；因“不知电话号码”与“与比尔联系困难”是同时发生的，用一般式；若发生在谓语之前，才用完成式。
6. C。Professor White与suffer from(深受…之苦)是主动关系，用现在分词；for years又暗示用完成式。
7. C。The man 与 call 是主动关系，用现在分词作定语，即“自称 Mr Grant 的那个人”。
8. D。the tourists 与 show是被动关系，show 发生在谓语动作之前，用完成式。
9. B。由于与句子主语I之间为主动关系，且表示当时持续了一会儿，故用现在分词。句意为：当信号灯变绿时，我站在那儿一会儿没动，心想自己该怎么办。
10. C。此处用现在分词表伴随，又如：A card came yesterday saying Sue will arrive tomorrow. 昨天收到的明信片上说，休明天到。Alan received a telegram saying his father was ill. 埃伦收到一封电报，说是他父亲生病了。
11. B。此处用现在分词表示结果。又如：It rained heavily, causing severe flooding in that place. 大雨滂沱，造成了那个地方洪水泛滥。
12. D。-ing 分词可以作定语，the one 和 correct 是被动关系，所以要用被动式；the one being corrected 相当于 the one who was being corrected.
13. A。本题的标志词是than，其前后比较的对象形式要一致。句中made, kept都是过去分词表示被动。
14. B。look at sb doing sth指看某人在做某事。根据句意，此处意指小男孩正在wandering about。
15. A。standing…为现在分词短语，用作定语，修饰people；watching为现在分词，表伴随，standing watching的意思是是“站着观看”。
16. C。现在分词的完成式表示先于谓语动词的动作，即答应陪母亲去听音乐会在先，不能接他的邀请在后。
17. B。现在分词在此表示伴随。
18. instructed为you are instructed之省略。
19. A。从逻辑上看，房子只能被人们作比较，它自己不能比较，故用过去分词。
20. A。saying在此表伴随。