【正文】 __ switch off your mobile phone before boarding. A. may B. can C. would D. should 40.(2008 山東24)Thank you for all your hard work last week I don39。t B. can39。t D. needn39。m sorry. I______at you the other day. —Forget it. I was a bit out of control myself. A. shouldn39。t have shouted C. mustn39。t have shouted 43.(2008天津6)She____ have left school, for her bike is stir still here. A. can39。t C. shouldn39。t 44.(2008遼寧22 ) Peter _______be really difficult at times even though he39。s your tour around the North Lake? Is it beautiful? —It ____be, but it is now heavily polluted. A. will B. would C. should 47.(2007北京, 26) In crowded places like airports and railway stations , you_____ take care of your luggage. A. can B. may C. must D. will 48.(2007重慶, 29) —What do you think we can do for our aged parents? —You _____do anything except to be with them and be yourself. A. don39。t to C. mustn39。t 49.(2007福建, 25) My MP4 player isn39。s not difficult after all. A. should B. could C. must D. might 51.(2007江西, 27) —Where is my dictionary? I remember I put it here yesterday. —You ____it in the wrong place. A. must put B. should have put C. might put D. might have put 52.(2007四川, 24) —What does the sign over there read —“No person_____ smoke or carry a lighted cigarette, cigar or pipe in this area.” A. will B. may C. shall D. must 53.(2007遼寧, 30)—Turn off the TV,Jack. ____your homework now? —Mum,just ten more minutes,please. A. should you be doing B. shouldn39。t you be doing you be doing 54.(2006全國1 124 ) There39。t B. mustn39。t D. shouldn39。s the name? —Khulaifi. _____I spell that for you? A. shall B. would C. can D. might 56.(2006江西, 24) The weather turned out to be fine yesterday. I ____the trouble to carry my umbrella with me. A. should have taken B. could have taken C. needn39。t have taken 57.(2006浙江, 19) —Could I have a word with you, mum? —Oh dear, if you____. A. can B. must C. may D. should 58.(2006湖北, 31) _____fired Jour health care and other benefits will not be immediately cut off. A. Would you be B. Should you be C. Could you be D. Might you be 59.(2006陜西, 19 ) As you worked late yesterday, you____have e this morning. A. mayn39。t C. mustn39。t 60.(2006天津, 11) We____have proved great adventurers, but we have done the greatest march ever made in the past ten years. A. needn39。t D. mustn39。t been B. wasn39。t be D. weren39。 you_____ painting the house long ago. A. could have finished B. had better finish C. must have finished D. should have finished 65.(2010北京海淀模擬)If we had taken such effective measures much earlier, the river ____so seriously now. A. is not polluted B. would not be polluted C. had not been polluted D. would not have been polluted 66.(2010江西贛縣模擬) If English ____ included in the examinations, few students would choose it. A .weren39。t C. hasn39。t been 67.(2010江西六校聯(lián)考)—1 didn39。t using it. A. could borrow B. could have borrowed C. should borrow D. must have borrowed 68.(2010遼寧大連雙基測試) My newlypurchased magazine is nowhere to be have left it on the train? A. could B. should C. must D. would 69.(2009北京東城一模)—1 feel bored with nothing interesting to do. —You _______watch TV. There will be a very good Hollywood film on this evening. A. need B. could C. would D. shall 70.(2009東北三校聯(lián)考) Why ______t rain on can t go camping as planned. What a pity! A. should B. can C. must D. may 71.(2009福建泉州高三質(zhì)檢)—Mike, it39。t e to last night39。t been B. weren39。t be D. wouldn39。t have interrupted C. ought to attend D. mustn39。s quick action, the girl ______. A. was drowned B. would have been drowned C. had drowned D. should be drowned 75.(2009四川樂山二次調(diào)研)—The winner of the race is a tall and thin boy with thick glasses. —Then it______ be my friend, Mike, who looks like a“meat ball. A. might B. can39。t D. should 76.(2008福建順昌高三模擬)—What are you doing, dear? —I39。s party. You____ ,but why didn39。t have talked back to our teacher like that. It was awfully impolite. —You are right. I______ crazy at that moment. A. must have been B. must be C. could have been D. should have been 79.(2008遼寧沈陽二中高三模擬)You can39。t have succeeded C. couldn39。t have succeeded 81.(2010河北衡水模擬)—Did Jack take the doctor39。 does B. lay。did D. lie。s idea. A. confusing。t quite understand B. confused。t quite understood C. confusing。t quite understood D. confused。t quite understand 83.(2010四川高考預(yù)測卷)—Sorry for having kept you waiting. But for the traffic jam, I _____ 20 minutes earlier. —Never mind. I haven39。t you drive him there? —I ____. But my car_____. A. would。 was fixed C. would have。 was being fixed 87.(2010江蘇揚州二模)—How much of the foreign expert39。t return C. Didn39。t you know it39。s been an amazing day. A. needn39。t it been C. was it not D. were it not 93.(2009福建福州八校高三調(diào)研)After the bell rings, which indicates the ending of the exam,you____stay where you are until all your papers are collected. A. shall B. would C. will D. can 94.(2008山東實驗中學(xué)高三模擬)When we worked in the same office, we ____often have coffee together. A. might B. should C. could D. would 95.(2008安徽合肥高三模擬)I didn39。 otherwise I _____you the moment I got to Changsha. A.