UNIT8情态动词练习1.—Thatmustbeamistake.—No,it_____amistake.A.mustnotbeB.needn’tbeC.cannotbeD.wouldnotbe2.—_____IwaterthetreesonTuesday?—No,youneedn’t.A.CanB.MustC.MayD.Shall3.He_____notpayunlessheispunishedtopay.A.shallB.willC.canD.would4.I_____suchamistakeagain.A.shallnevermakeB.maynevermakeC.canneverdoD.needneverdo5.—_____Iturnontheradio?—You’dbetternot.Itisnoisyenoughinthisroom.A.ShallB.MustC.NeedD.Do6.Let’sgotothelibrarythisafternoon,_____?A.shallweB.willweC.canweD.shouldwe7.Wherearemykeys?I_____lostthem.A.oughttoB.shouldhaveC.willhaveD.musthave8.Evenifhehastime,he_____shoppingintownonSunday.A.won’tgoB.willgoC.won’tgotoD.doesn’tgo9.He_____finishedearlier.A.shallhaveB.oughttoC.couldhaveD.musthave10.IncaseI_____,Iwouldtryagain.A.willfailB.wouldmissC.shouldfailD.shallmiss11.Sincetheroadiswetthismorning,_____lastnight.A.itmustrainB.itmusthaverainedC.itmustberainedD.itmusthavebeenrained12.Heaskedmeifhe_____openthewindow.A.shallB.wouldC.willD.should13.Everyone_____dohisbesttomaketheworldsafeandclean.A.canB.mayC.shouldD.hadto14._____tohavelunchwithustoday?A.DoyoulikeB.WouldyoulikeC.WillyoulikeD.Haveyoulike15.—Willyoulendmeyourbook?—Yes,I_____.A.willB.needC.canD.must16.IfIhadtime,_____seethatnewmovieattheCapitalTheater.A.IwillB.ImayC.IshallD.Iwould17.TheEnglishofhercompositionistoogood.Shecan’t_____itherself.A.havetowriteB.havewrittenC.writeD.bewritten18.You_____thelookonhisfacewhenhewonthelottery.用心爱心专心A.wouldhaveseenB.canbeseeingC.mustseeD.maysee19.Thelightisoutinherroom;she_____tobed.A.musthavegoneB.hadgoneC.mustbegoingD.mustgo20.They_____thatfar;buttheystoppedtohaveasnackontheway.A.mightbegoneB.neededgoC.couldhavegoneD.oughthavegone21.He_____tothefarmyesterday.A.needgoB.neededgoC.hastogoD.hadtogo22.HeissostrongthatI_____fightagainsthim.A.darenotB.diddarenotC.didn’tdaretoD.darenotto23.Icouldn’t_____crywhileIwaswatchingthemovie“Tolive”.A.helptoB.helpC.helpbuttoD.helpbut24.TheyaskedTomtogivehimadrink,buthe_____.A.hadn’tB.wasn’tC.wouldn’tD.could25.Asphysicsishardenough,I_____studyit.A.amnotableB.couldn’tC.amnotabletoD.cannot26.You_____tothemeetingthismorningifyouhavesomethingimportanttodo.A.needn’ttocomeB.don’tneedcomeC.don’tneedcomingD.needn’tcome27._____youfetchmesomehotwater?A.CanB.MayC.MustD.Might28.You_____getdownthebusuntilthebushasstopped.A.can’tB.needn’tC.mustn’tD.don’t29.—Wouldyoucomeandjoinus?—IwishI_____.Iambusyatthemoment.A.canB.couldC.wouldD.should30.You_____right,butIdon’tthinkyouare.A.maybeB.couldbeC.wouldbeD.shouldbe31.Shelookssosad.She_____ill.A.canbeB.shouldbeC.mustbeD.willbe32.He_____away.Wedon’tseehimanywherearound.A.maygoB.mustgoC.cangoD.musthavegone33.Heismuchricherthanwhathe_____.A.wouldbeB.mustbeC.usedtobeD.couldbe34.Thelittlekid_____nottouchthedog.A.needB.dareC.oughtD.could35.Iwanttogotothehospital,butyou_____withme.A.needtonottogoB.donotneedgoC.neednotgoD.needgonot36.Whenhewasold,MrSmith_____sitforhourswithoutsayinganything.A.wouldB.shouldC.mustD.will37.Mary_____beinLondonbecauseIsawherintownjustnow.A.mustn’tB.isn’tabletoC.maynotD.cannot38.Thedoorisstillclosed.He_____thekey.A.musthavelostB.mustloseC.needhavelostD.canlost39.Thebushadleft,sowe_____walkhome.A.havetoB.oughtC.hadtoD.must用心爱心专心40.You_____seeher,butImust.A.haven’tB.cannotC.mustn’tD.needn’t答案1—5CBBAA6—10ADACC11—15BDCBA16—20DBAAC21—25DADCC26—30DACBA31—35CDCBC36—40ADACD用心爱心专心
