会计学1.You____yourtoothpulledoutbeforeitrotcompletely.A.hadbettergotB.hadtogetbetterC.hadbettertogetD.hadbetterget2.Whenwegottothecinema,thefilmhasn’tstartedyet,sowe____.A.needn’thurryB.didn’tneedhurryC.needn’ttohurryD.needn’thavehurried3.Itwasreallyverydangerous;you____himseriously.A.mighthaveinjuredB.couldinjureC.shouldhaveinjuredD.mustinjure4.Ashehadheartattack,hewastoldthathe____continuethework.A.needn’tB.maynotC.mustn’tD.can't5.Weoughttohelpeachotherinourwork,____?A.oughtn’tweB.shouldweC.shouldn'tweD.oughttowe6.Twoeyes____seemorethanone.A.canB.mayC.willD.should7.WhenIgottothecinema,thefilmhadalreadystarted;I____thereearlier.A.oughttogetB.oughttohavegotC.musthavegotD.mustget8.Ithoughtyou_____likesomethingtoread,soIhavebroughtyousomebooks.A.mayB.mightC.wouldD.must9.Whereismypen?I____it.A.mightloseB.wouldhavelostC.shouldhavelostD.musthavelost10.Ididn’thearthephone.I___asleepA.mustbeB.musthavebeenC.shouldbeD.shouldhavebeen11.---Therewerealreadyfivepeopleinthecar,buttheymanagedtotakemeaswell.---It____acomfortablejourneyA.can’tbeB.shouldn’tbeC.mustn’thavebeenD.couldn’thavebeen12.It’snearlyseveno’clock.Jack___behereatanymoment.A.mustB.needC.shouldD.could13.---Didthetrainarriveintime?---No.It_______twohoursago.A.musthavearrivedB.oughttohavearrivedC.mustarriveD.oughttoarrive14.---MustIdrivetohishouseandpickupthechildren?---No,.A.youshouldn’tB.youmightnotC.youneedn’tD.youmustn’t15.Wedidn’tseeTomatthemeetingyesterday.Heit.A.mustn’thaveattendedB.cannothaveattendedC.needn’thaveattendedD.wouldhavenotattended17.You________takemetothestation,andmybrotheristakingme.A.don’thavetoB.mustn’tC.can’tD.shouldn’t18.—MustIhandinthehomeworknow?—___________.Youcanhanditintomorrowmorning.A.Yes,youmustB.No,youneedn’tC.Yes,youneedD.No,youmustn’t19.—Mum,IclimbedtothetopoftheshelfandgottheTeddyBear.—Mygoodness!Youmayhavehurtyourself.You_____dothatagain.A.don’thavetoB.maynotC.needn’tD.mustn’t20.Everybodyisworkinghard.There________betrou