巩固练习一、完成句子1.I______________(come)tooifIhadtimetospare.2.Ididn’tseeyoursisteratthemeeting.Ifshe________________(come),shewouldhavemetmybrother.3.Ifthehurricanehadhappenedduringthedaytime,there______________________(be)moredeaths.4.Ifit___________________________(rain)tomorrow,we________________(notgoout).5.______(be)Iingoodhealth,I__________(go)withyoutomorrow.6.Heisnotapilot,buthewisheshe______(be).7.IwishI___________(meet)himyesterday.8.Iwishit__________(be)finetomorrow.9.Heorderedthework_________________(start)atonce.10.I’dratheryou_________(stay)athomealldaytoday.11.Itisstrangethathe_____________(make)suchamistake.That’sunexpected.12.Itwasrequiredthateachstudent________(bring)enoughfoodonthetrip.13.Mydemandisthatyou_______________(getup)atsix.14.Hespeaksasifhe________(be)anEnglishman.15.Theytalkedasifthey_____________(be)goodfriendsforyears.16.Presentlyhemadethesuggestionthatthey________________(carryon)theirconversationinFrench.17.Evenifhe_______(be)here,hecouldn’tsolvetheproblem.18.Withoutair,there__________(be)nolivingthings.19.Butforyourhelp,I__________________(not,do)it.20.IfonlyI____________(take)hisadvice,butIdidn’t.21.Iwasverybusyyesterday,otherwiseI_________________(come)tothemeeting.22.Lookattheclock!It’s(high)timewe_______________(go)home.23.Ifshehadn’ttrainedsohard,she_________(not,be)abletorunsofasttoday.24.They____________(want)tohelpbutcouldn’tgethereintime.25.I_______________(begoingto)travelbytrainbutthenwedecidedtogobyair.二、单项选择1.Hedidnotregretsayingwhathedidbutfeltthathe_________itdifferently.A.couldexpressB.wouldexpressC.couldhaveexpressedD.musthaveexpressed2.Thisprinterisofgoodquality.Ifit_______breakdownwithinthefirstyear,wewouldrepairitatourexpense.A.wouldB.shouldC.couldD.might3.Thedoctorrecommendedthatyou______swimaftereatingalargemeal.A.wouldn’tB.couldn’tC.needn’tD.shouldn’t4.ButforthehelpofmyEnglishteacher,I_________thefirstprizeintheEnglishWritingCompetition.A.wouldnotwinB.wouldnothavewonC.wouldwinD.wouldh...