1、练习一1. I was _ work last week, but I changed my mind.a. to start b. to have started c. to be starting d. to have been starting2. I intended _ the matter with you, but I had some guests hen.a. discuss b. discussing c. having discussed d. to have discussed3. Dont let me catch you _.a. do that again b.
2、to do that again c. doing that again d. done that again4. There are many kinds of metals _.a. each has its special properties b. one has its special propertiesb. each having its special properties d. having its special properties5. Its pay-day, and theyre waiting _.a. for paying b. to be paid c. to
3、be paying d. to have paid 6. _ trouble, Im going to forget the whole affair.a. Then rather cause b. Rather causing c. Rather than cause d. Rather than caused7. The brilliance of his satires was _ make even his victims laugh.a. so as to b. such as to c. so that d. such that8. Children with parents wh
4、ose guidance is firm, consistent, and rational are inclined _ high levels of self-confidence.a. possess b. have possessed c. to possess d. possessing9. The worker is _ in repairing the machine to notice my coming.a. too busy b. enough busy c. busy too d. busy enough10. “What did you do in the garden
5、?”“I watched my father _ his motorbike.”a. to repair b. repaired c. repairing d. repairs11. We must have an engineer _ the workers build the house.a. to see b. see c. seeing d. seen12. Induction means _ a general conclusion from special facts.a. to come to b. to coming c. coming to d. came13. Im not
6、 going to ask the teacher why he gave me that grade; I intend _.a. to let rest the matter b. the matter to be let restingc. letting the matter to rest d. to let the matter rest14. I have tried _ worrying about it.a. to stop consciously b. to consciously stopc. to conscious stopping d. to stopping co
7、nsciously15. “Do you want to give a talk on that subject?”“I prefer _ .”a. not want b. not wanting c. to not giving d. not to16. I _ the truth of your remarks, although they go against my interests.a. cannot but admit b. cannot help but to admitc. cannot but admitting d. cannot help but admitting17.
8、 Since she is angry, we _. a. had better leaving her alone b. should leave her alonec. might as well leave her alone d. had rather leave her alone18. I dont allow _ in my office and I dont allow my family _ at all.a. to smokesmoking b. smokingto smokec. to smoketo smoke d. smokingsmoking19. You shou
9、ld remember _ from the point when you are writing a composition.a. dont wander b. not to wander c. no wandering d. not wander20. Grace advised us to withdraw _. a. so as to get not involved b. so as not to get involvedc. so that to get not involved d. as not to get involved21. He ran all the way up
10、to the station _ that the train had left fifteen minutes before.a. in order to find b. so as to find c. only to find d. such as to find22. George went hunting for a week but still he didnt find a room _.a. to live b. to live in c. for living d. to be living in 23. You should really avoid _ at home a
11、lone as he is old and ill.a. your father stay b. your father to stay c. your fathers staying d. your father who stays24. John didnt want to risk _ wet as he had only one suit.a. getting b. to get c. being got d. to be gotten25. Im disappointed with the new officers elected in our club, but there is
12、no point _ about it.a. to worry b. in worrying c. with us worrying d. if we worry26. It wont be any use _ to borrow any more money.a. you to try b. of your trying c. trying you d. your trying27. The law requires all cars _ for safety and efficiency.a. being tested regularly b. to be regularly tested
13、c. be regularly tested d. regularly tested28. I remember _ to the zoo by my father when I was little.a. being taken b. taking c. have been taken d. to have taken29. I completely forgot _ the front door last night and feel fortunate that nothing is stolen.a. locking b. being locked c. to lock d. to h
14、ave locked30. I regret _ you that your application has been refused.a. informing b. being informed c. to be informed d. to inform31. I didnt mean _ anything, but these apples looked so good I couldnt resist _ one.a. to eattrying b. to eato trying c. eatingto try d. eatingto trying32. I know it isnt
15、important but I cant help _ about it. a. but to think b. thinking c. think d. to think33. The ship, _ to a shapeless wreck, was hardly recognizable.a. being reduced b. reducing c. reduced d. having been reducing34. The young doctor could not sleep at night, his thoughts _ him no peace.a. gave b. giv
16、ing c. being given d. to give35. After a long walk on a hot day, one feels _.a. exhaustive b. exhausting c. exhaust d. exhausted36. Those relatives of his are _ . I dont want to have any dealings with them.a. boring people b. bored people c. people having bored d. people having boring 37. You must f
17、ollow the directions exactly and if you become _, you must take the time to go back again and reread them.a. to confuse b. confusing c. confuse d. confused38. There is something wrong with my TV set, I must have it _.a. checking b. check c. to check d. checked39. He was just about to jump up when he
18、 felt something _ near his feet.a. to move b. move c. moving d. moved40. _ with the corresponding period of last year, the output of chemical fibers in the first quarter rose by 15%.a. Comparing b. To compare c. Compared d. Compare41. “Was the rally successful?“No, because the number of _ was smalle
19、r than we had expected.”a. people who attend b. attended people c. people attending d. attendance of people42. Uncle Dick has already arrive. Do you expect _ to see him?a. Going b. go c. to go d. that you go43. From the electric refrigerator Dick takes a carton of cream, another of fresh milk and a
20、can of _ orange juice.a. frozen b. froze c. freezing d. freezed44. He felt bad for _ a chance to study abroad.a. having not given b. not having givenc. having not been given d. not having been given45. In some countries there are already a number of firms _ computer programming.a. specialize in b. s
21、pecialized in c. specializing in d. specializes in 46. The young man who saw the car _ into the river telephoned the police station.a. plunge b. plunged c. was plunging d. to plunge47. While she was shopping, she kept _ the list to make sure she hadnt forgotten anything.a. checked b. checking c. to
22、check d. check48. Youd better _. a. to have your shoes mended b. to have mended your shoesc. have your shoes mended d. having your shoes mended49. The machines are made _ at full speed.a. work b. working c. to work d. to be worked50. It is certain that men will never stop _ new energy sources to pow
23、er their growing industry.a. finding b. to find c. having found d. found51. It is really quite extraordinary that we should have been at the same college without _ before.a. met b. being met c. having met d. having been met52. Professor Smith is said _ another important discovery in chemistry.a. hav
24、ing made b. having been made c. to have made d. to make53. Without the suns light _ the earths surface, it would be so cold that life could not exist on the earth.a. warms b. warmed c. warming d. to warm54. The rocket will weigh about 200 tons when _. a. being completed b. completed completing d. ha
25、ve been completed55. There are plans _ a number of atomic power station in this regions.a. to build b. to be built c. building d. being built56. All of us are looking forward to _ a trip to the Ming Tombs.a. make b. making c. to making d. have made57. I cant understand _ a decision until it is too l
26、ate.a. him to postpone to make b. his postponing to makec. him to postponing making d. his postponing making58. I would like _ that I dont have a very high opinion of you.a. to have you know b. have you knowc. to have your known d. having you know59. I had intended _ him while he was living at Aberd
27、een.a. visiting b. visit c. to have visited d. having visited60. Do you consider better _ ?a. not doing it again b. not do it again c. not having done it again d. not to do it again61. The famous scientist was easy _ along with.a. to get b. for getting c. getting d. got62. The students will have mor
28、e discussions like this in the weeks _.a. coming b. to come c. come d. to be coming 63. He felt lonely at first, but after a time he got _ alone and even got _ it.a. used to livingto like b. used to live to likec. using to liveliking d. to be used to livingliking64. Our master raised his voice so th
29、at the could make himself _ by the pupils in the back of the hall.a. hear b. heard c. hearing d. to be heard65. When he awoke, he found himself _ in the hospital and _ by an old woman. a. lyingbeing looked after b. lyingbe looking afterc. liebe looked after d. liebeing looked after66. _ from the hil
30、l-top the lake scenery is beyond description.a. To see b. Seeing c. Seen d. Having seen67. _ in the strange forest, the poor girls fell to _.a. Lostcrying b. Lostcry c. To lostcry d. Having been lostcrying68. Theyll have you _ if you dont pay your taxes. a. to be arrested b. arrest c. arrested d. be
31、ing arrested69. All flights _ because of the storm, they decided to take the train.a. having cancelled b. were cancelled c. have been cancelled d. having been cancelled70. Although it was very late when John began doing the job, he managed with his friends assistance, _ before the building was locke
32、d.a. to be finished b. being finished c. finishing d. to finish71. Despite the earnest efforts of various private groups as well as government agencies, many of the problems have not yet been solved, and much remains to _.a. have been done b. be done c. have done d. do72. _ that bad weather was on t
33、he way, the climbers decided to put off their attempt on Eiger until the following week.a. Having told b. Being told c. Telling d. Having been told73. Members of the Government itself acknowledge many of their predictions _ wildly over-optimistic.a. to be b. being c. to have been d. having been 74.
34、The match was cancelled because most of the members _ a match without a standard court.a. objected to having b. objected to havec. were objected to have d. were objected to having75. The teacher doesnt permit _ in class. a. smoke b. smoking c. to smoke d. to have smoke76. I like watching TV _ to the
35、 cinema.a. more than to go b. more than goingc. than going d. rather than to go77. The manager promised to keep me _ of how our business was going on. a. to be informed b. informed c. on informing d. informing 78. Mrs. Brown is supposed _ for Italy last week.a. to have left b. to leave c. to be leav
36、ing d. to have been left79. Dorothy went to work quietly, _ to work as hard as she could. a. her mind being made up b. with her mind made up c. with her mind making up d. he mind making up80. Husband and wife with a common duty to the country will find themselves _ closer together.a. been drawn b. d
37、rawn c. to draw d. drawing81. Here we found little snow, as most of it seemed _ blown off the mountain.a. to have been b. that it was c. to be d. that it had been82. _ halfway through the exercise, the teacher changed his mind and collected all our papers.a. When only being b. When we were onlyc. Be
38、ing only d. Having been83. Some passengers are reading the morning paper, others are talking with one another, _ nervously for the train.a. to wait b. are waiting c. waiting d. being waited84. Theres one thing I dislike about him: he will never admit _ a mistake.a. having made b. making c. being mad
39、e d. have been made85. Stan spent half a year _ material for his new book.a. to collect b. collect c. collecting d. collected86. Its no use _ me not to worry.a. you tell b. your telling c. for you to have told d. having told87. The chairman insists that there be a meeting _ within the shortest possi
40、ble time.a. to hold b. to be held c. to have been held d. to be holding 88. When the famous pianist was a child, he was accustomed _ for several hours a day.a. to practicing b. to practice c. to be practicing d. to have practiced.89. In China hundreds of different dialects are spoken; people of some
41、 villages _ themselves understood by the inhabitants of the next town.a. making trouble have b. have making troublec. have trouble making d. trouble making have90. Its a wonderful place for anyone _ in architecture, as you are. a. interesting b. to be interested c. being interested d. interested91.
42、Another feature worth _ is the role of information throughout a feedback control systema. noticed b. noticing c. being noticed d. notice92. I believe _ very largely due to mistaken views of the world.a. this unhappiness are b. to be this unhappinessc. this be unhappiness d. this unhappiness to be93.
43、 When they met, Leonards and his enemy were fighting _. a. killed each other b. to kill each other c. killing each other d. to be killed each other 94. Before the invention of aero-planes, _ in the sky like a bird was only a dream.a. men fly b. to fly c. for flying d. man flys95. At last they succee
44、ded _ the job.a. to persuade him to take b. in persuading him to takec. to persuade him taking d. in persuading him taking96. All that it does is _ the place of a house wife.a. takes b. taking c. take d. being taken 97. He listened to me _ what Mr. Smith had said the day before.a. to repeat b. to be
45、 repeated c. to repeating d. repeat98. He could do little except _.a. writing b. write c. written d. to write 99. The electric shaver _ before it can be used.a. needs repairing b. requires to repairb. should be in repair d. has to be repairable100. _ a problem requiring multiplication or division, t
46、he computer solves it by adding or subtracting.a. Giving b. Having given c. Being given d. Given 101. You can fly to London this evening _ you dont mind changing planes in Paris.a. provided b. except c. unless d. so far as 102. Students from the south prefer _.a. eat rice than bread b. eating rice than breadc. eating rice to eating bread d. eating rice to eat bread103. Would you be _ to he
