语法专项训练Marywasbadlyill,otherwiseshe______.A.wouldhaveattendedB.musthaveattendedC.couldattendD.wouldattendTheymusthaveenjoyedthemselvesthere,otherwisethey______solong.A.can’thavestayedB.wouldn’thavestayedC.can’tstayD.wouldn’tstayYoudidturninyourreportontime,butit______better,youknow.A.couldbedoneB.mustbedoneC.couldhavebeendoneD.musthavebeendone—Jennytookthe8:00bustoShanghaithismorning.—Really?She_______the9:00train.It’smuchmorecomfortableandsafertotravelbytrain.A.couldhavetakenB.shouldtakeC.musthavetakenD.cantakeItrainedandrainedasifit______.A.neverstoppedB.hadneverstoppedC.neverstopsD.wouldneverstopItlooksasifthey______thetruth,butinfacttheyarenot.A.aretellingB.tellC.toldD.weretellingIt’sstillearly.Youhurry.A.mustn’tB.wouldn’tC.maynotD.needn’t—Catherine,Ihavecleanedtheroomforyou.—Thanks.You______havedoneit.Icouldmanageitmyself.A.needn’tB.wouldn’tC.maynotD.shouldn’t—HappyTeachers’Day!—Thankyou!It’sthebestpresentI_____for.A.shouldhavewishedB.musthavewishedC.mayhavewishedD.couldhavewishedI_________havebeenmorethansixyearsoldwhentheaccidenthappened.A.shouldn’tB.couldn’tC.mustn’tD.needn’tIofferedJimmysomemilk,buthe_________drinkit.A.mustn’tB.wouldn’tC.shouldn’tD.mightn’tIhavedecidedtotakethejobandI_____changemymind.A.mustn’tB.can’tC.won’tD.maynotYou______havespentanymoneyonthesoftware.Itwasavailableforfree.A.needn’tB.maynotC.can’tD.mustn’tAsitturnedouttobeasmallhouseparty,we________havedressedupsoformally.A.shouldn’tB.couldn’tC.mightnotD.needn’tIthasbeenannouncedthatcandidates______remainintheirseatsuntilallthepapershavebeencollected.[来源:学科网]A.canB.willC.mayD.shallAccordingtothenewly-madetrafficregulation，whoeverdrivesthroughredlightbefinedatleast200dollars.A.shallB.mayC.wouldD.shouldIfyou______me,Iwouldhavegivenyouhisaddress.A.askedB.shouldaskC.hadaskedD.hasaskedJohnwenttothehospitalalone.Ifhe______meaboutit,Iwouldhavegonewithhim.A.shouldtellB.tellsC.toldD.hadtold