专项练习（一）1. Iyou,becauseIthoughtImustbewrong.A. darenotaskB.darenottoaskC.darenotaskingD.daretonotask2. Theresomeflowersinthegarden.A.wereusedtobeB.usedtobeC.usestobeD.usedtobehaving3. “Itakeitout?”'Tmsorry,you.”A.Could...couldn'tB.Might...mightnotC.Could...canD.May...can't4. Youwerestupidtoclimbthetree.Youhurtyourself.A.mayB.mightC.willD.mighthave5. Youthoseletters.Whydidn'tyou?A.shouldpostB.shouldhavepostedC.musthavepostedD.oughttopost6. Allthelightsareon,theSmithsup.A.mustgetB.isgettingC.mustbegettingD.wouldget7. Heleadahorsetothewaterbuthenotmakeitdrink.A.will.canB.may.canC.may.daresD.dare.can8. “Needwedothisjobnow?”“Yes,.”A.youneedB.youshouldC.youmustD.youcan9. tohavelunchwithustoday?A.DoyoulikesB.WouldyoulikeC.WillyoulikedD.Haveyouliked10. HesaidthatyouwatchTValltheeveningifyouwished.A.mayB.mustC.canD.might11. —IsJohncomingbytrain?--Heshould,buthenot.Helikesdrivinghiscar.A.mustB.canC.needD.may12. Petercomewithustonight,butheisn'tverysureyet.A.mustB.canC.mayD.will13. Michaelbeapoliceman,forhe'smuchtooshort.A.needn'tB.can'tC.shouldn'tD.won't14. Ithoughtyoubehungry,soIhavebroughtyousomecakes.A.mayB.mightC.canD.could15. Iwonderhowhethattotheteacher.A.daretosayB.daresayingC.notdaresayD.daredsay16. Comeon!Wehurrybecausethereisn'tmuchtimeleft.A.mayB.mustC.canD.need17. AmydidbestintheEnglishtest.Shehardlastweek.A.musthaveworkingB.shouldhaveworkedC.shouldworkD.mustwork18. Thefirespreadthroughthehotelveryquicklybuteveryonegetout.A.hadtoB.wouldC.couldD.wasableto19. —--1stayedatahotelwhileinNewYork.---Oh,didyou?YouwithBarbara.A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed20. It'snearlyseveno'clock.Jackbehereatanymoment.A.mustB.needC.shouldD.can答案：1.A2.B3.D4.D5.B6.C7.B8.C9.B10.D11.D12.C13.B14.B15.D16.B17.A18.D19.A20.专项练习（二）1. Jeanhavekepthispromise.Iwonderwhyhechangedhisidea.A.mustB.shouldC.needD.would2. Janehavecometotheparty,butshenotfindtheexacttime.A.could;couldB.might;couldC.should;couldD.should;would3. Soman...
