1.IfI____wherehelived,I____anotetohim.

　　A.knew,would

　　B.hadknown,wouldhavesent

　　C.know,wouldsend

　　D.knew,wouldhavesent

　　2.Ifthey____earlierthanexpected,they____herenow.

　　A.hadstarted,wouldbe

　　B.started,mightbe

　　C.hadstarted,wouldhavebeen

　　D.willstart,mighthavebeen

　　3.Ididn'tknowhistelephonenumber.____it,I____then.

　　A.HadIknown,wouldringhimup

　　B.ShouldIknow,wouldhaverunghimup

　　C.IfIknew；wouldringhimup

　　D.HadIknown；wouldhaverunghimup

　　4.Maryisilltoday.Ifshe_____,she____absentfromschool.

　　A.werenotill,wouldn'tbe

　　B.hadbeenill,wouldn'thavebeen

　　C.hadbeenill,shouldhavebeen

　　D.hadn'tbeenill,couldbe

　　5.WereItodoit,I________itsomeotherway.

　　A.willdoB.woulddoC.wouldhavedoneD.weretodo

　　6.I________himtheanswer________possible,butIwassobusythen.

　　A.couldtell,ifithadbeen

　　B.musthavetold,wereit

　　C.shouldhavetold,haditbeen

　　D.shouldhavetold,shoulditbe

　　7.Withoutyourhelp,we________somuch.

　　A.won'tachieveB.didn'tachieveC.don'tachieveD.wouldn'thaveachieved

　　8.Youdidn'ttakehisadvice.________hisadvice,you________suchamistake.

　　A.Hadyoutaken,wouldn'thavemade

　　B.Ifyouhadtaken,wouldmake

　　C.Wereyoulotake,shouldn'thavemade

　　D.Haveyoutaken,won'thavemade

　　9.Wewishwe____whatyoudidwhenwewereathighschool.

　　A.didB.couldhavedoneC.havedoneD.shoulddo

　　10.Shewishesshe____tothetheatrelastnight.

　　A.wentB.wouldgoC.hadgoneD.weregoing

　　11.Tomisveryshortnow.Hismotherwishesthathe________betallwhenhegrowsup.

　　A.couldB.shouldC.wouldD.wereableto

　　12.MysisteradvisedmethatI________accepttheinvitation.

　　A.couldB.mustC.shouldD.might

　　13.Heasksthathe________anopportunitytoexplainwhyhe'srefusedtogothere.

　　A.isgivenB.mustgiveC.shouldgiveD.begiven

　　14.DoyouthinkofWangFang'ssuggestionthathe________Mr.Litotheparty?

　　A.willinviteB.haveinvitedC.isinvitedD.invite

　　15.Iinsistedthathe________atonce.

　　A.begoneB.goC.wouldgoD.mightgo

　　16.LiMinginsistedthathe________anythingatall.

　　A.hadn'tstolenB.shouldn'tstealC.doesn'tstealD.steal

　　17.Itisquitenaturalthatmycominglateagain________themveryangry.

　　A.hadmadeB.wouldmakeC.makesD.make

　　18.Heactedasifhe________everythingintheworld.

　　A.knewB.knowsC.hasknownD.won'tknow

　　19.ReaditaloudsothatI________youclearly.

　　A.mayhearB.willhearC.hearD.haveheard

　　20.Theygotupearlyinorderthatthey________theyfirsttrain.

　　A.caughtB.willcatchC.mightcatchD.shallcatch

　　21.Iamsorrythathe________insuchpoorhealth.

　　A.areB.shallbeC.wereD.shouldbe

　　22.Thatisagoodbook.You________ityesterday.

　　A.couldbuyB.shouldbuyC.shouldhaveboughtD.bought

　　23.Itishightimewe________home.

　　A.willgoB.wouldgoC.hav