助动词与情态动词练习

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1、助动词与情态动词练习助动词与情态动词练习1.Ifthey_________todothiswork,hemightdoitsomeotherway.A.wereB.shouldC.willD.can2.Iwastoldyesterdaythatthecompany_________metoRomenextweekforabusinessconference.A.shouldhavesentB.weregoingtosendC.shouldbesendingD.shouldsend3.Let'stakeawalk,________?A.willweB.do

2、n'tweC.doweD.shallwe4.Hewasagoodswimmersohe_________swimtotheriverbankwhentheboatsank.A.couldB.mightC.shouldD.wasableto5.Iwenttothedoctor'syesterday,Ihadtowaitforhalfanhourbeforehe________seeme.A.canB.mayC.mightD.could6.----_________thisbookbeyours?----No,it________notbemine.It__

3、______behis.A.Can,must,mayB.May,might,mustC.Can,may,mustD.Must,can,may7."Wedidn'tseehimatthelectureyesterday.""He_________it."A.mustn'tattendB.can'thaveattendedC.wouldhavenotattendedD.neededhaveattended8.They_________theplane,orperhapstheyhavebeenpreventedfromcomingforsomereason.

4、A.canhavemissedB.mayhavemissedC.canhavelostD.mayhavelost9.Sincethegroundiswhite,it_________lastnight.A.hadsnowedB.musthavesnowedC.mustbesnowingD.musthavebeensnowing10.Youmustbefifty,________?A.mustn'tyouB.needn'tyouC.aren'tyouD.mnyn'tyou11.Youmusthaveseenhimoffyesterday,_________

5、?A.haven'tyouB.didn'tyouC.mustn'tyouD.needn'tyou12.----Thatmustbeamistake.----No.it_________be.A.can'tB.isn'tabletoC.canD.wasableto13.Hehadknownthematterbeforeyoutoldhim,soyou_________havetoldittohim.A.mustn'tB.can'tC.needn'tD.shouldn't14.How________so?A.dareyoutosayB.dareyousayC

6、.doyoudaresayD.daretosay15.Youaretheirteacher.You_________careofthem.A.shouldtotakeB.mighttotakeC.oughttotakeD.needtotake16.Sheisstudyingmedicalsciencenowbutshe_________alawyer.A.usedtobeB.wouldbeC.wereD.hadbeen17.IfyouwereinanEnglish-speakingcountry,you,too,_________Englishevery

7、day.A.willbeusedtospeakB.willbeusedtospeakingC.mustbeusedtospeakD.wouldbeusedtospeaking18.Ididnotcalltomakemyairlinereservation(预订)butI_________.A.shouldhaveB,mayhaveC.musthaveD.shallhave19.Asagirl,she_________getupatsixeveryday.A.wouldB.willC.mightD.should20.Don'tyourememberthat

8、we_________tothecinematonight?A.wouldgoB