情态动词专项练习1.He______youmorehelp,eventhoughhewasverybusy.A.mighthavegivenB.mightgiveC.mayhavegivenD.maygive2.Jenny______havekeptherword.Iwonderwhyshechangedhermind.A.mustB.shouldC.needD.would3..-CouldIborrowyourdictionary?-Yes,ofcourseyou_________A.mightB.willC.canD.should4.ItoldSallyhowtogethere,butperhapsI______forher.A.hadtowriteitoutB.musthavewrittenitoutC.shouldhavewrittenitoutD.oughttowriteitout5.—ShallItellJohnaboutit?—No,you______.I'vetoldhimalready.A.needn'tB.wouldn'tC.mustn'tD.shouldn't6.─Therewerealreadyfivepeopleinthecarbuttheymanagedtotakemeaswell.─It______acomfortablejourney.A.can'tbeB.shouldn'tbeC.mustn'thavebeenD.couldn'thavebeen7.It'snearlyseveno'clock.Jack______behereatanymoment.A.mustB.needC.shouldD.can8..Whenhewasthere,he______gotothatcoffeeshopatthecornerafterworkeveryday.A.wouldB.shouldC.hadbetterD.might9..Sir,you_____besittinginthiswaitingroom.Itisforwomenandchildrenonly.A.oughtn'ttoB.can'tC.won'tD.needn't10.Thefirespreadthroughthehotelveryquicklybuteveryone______getout.A.hadtoB.wouldC.couldD.wasableto11.--WhencanIcomeforthephotos?Ineedthemtomorrowafternoon.--They_____bereadyby12:00.A.canB.shouldC.mightD.need12..--IstayedatahotelwhileinNewYork.--Oh,didyou?You_____withBarbara.A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed13.-Willyoustayforlunch?-Sorry,_____,Mybrotheriscomingtoseeme.A.Imustn'tB.Ican'tC.Ineedn'tD.Iwon't14.SorryI'mlate.I______haveturnedoffthealarmclockandgonebacktosleepagain.A.mightB.shouldC.canD.will15.Ishouldhavebeenthere,butI_______notfindthetime.A.wouldB.couldC.mightD.should16.MysistermethimattheGrandTheatreyesterdayafternoon,sohe___yourlecture.A.couldn'thaveattendedB.needn'thaveattended1C.mustn'thaveattendedD.shouldn'thaveattended17.---AreyoucomingtoJeff'sparty?---I'mnotsure.I________gototheconcertinstead.A.mustB.wouldC.shouldD.might18.Mr.Bushisontimeforeverything.How_________itbethathewaslatefortheopeningceremony?A.canB.shouldC.mayD.must19Hehesitatedforamomentbeforekickingtheball,otherwisehe________agoal.A.hadscoredB.scoredC.wouldscoreD.wouldhavescored20.—Writetomewhenyougethome.—_________A.ImustB.IshouldC.IwillD.Ican21.Iwasreallyanxiousaboutyou.You_____homewithoutaword.A.mustn'tleaveB.Shouldn'thaveleftC.Couldn'thaveleftD.needn'tleave22.Oh,I’mnotfeelingwellinthestomach,I______somuchfriedchickenjustnow.A.shouldn’tcutB.mustn’thaveeatenC.shouldn’thaveeatenD.mustn’teat23.--Iheardtheywentskiinginthemountainslastwinter.--It_____betruebecausetherewaslittlesnowthere.AmaynotbeBwon’tbeCcouldn’tbeDmustn’tbe24.Ithasbeenannouncedthatcandidates_____remainintheirseatsuntilallthepapershavebeencollected.AcanBwillCmayDshall25.Aleft-luggageofficeisaplacewherebags______beleftforashorttime,especiallyinarailwaystation.A.shouldB.canC.mustD.will26.---Idon'tmindtellingyouwhatIknow.(2004)---You.I'mnotaskingyouforit.A.mustn'tB.maynotC.can'tD.needn’t27.Ioftenseelightsinthatemptyhouse.DoyouthinkI_____reportittothepolice?A.shouldB.mayC.willD.can28.Mr.White_____at8:30forthemeeting,buthedidn’t’showup.A.shouldhavearrivedB.shouldarriveC.shouldhavehadarrivedD.shouldbearriving29.You______betired-you'veonlybeenworkingforanhour.A.mustnotB.won'tC.can'tD.maynot30.—Whoisthegirlstandingoverthere?—Well,ifyouknow,hernameisMabel.A.mayB.canC.mustD.shall31.-Isn'tthatAnn'shusbandoverthere?-No,it_______behim-I'msurehe...