5、nner. A.shouldwash B.bewashed C.wouldwash D.hadwashed14.Itisstrangethathe___interestedinmuchofhisresearch. A.shouldhavelost B. wouldlost C.hadlost D.willlost15.Hadyoulistenedtothedoctor,you___allrightnow. A.are B. were C.wouldbe D.wouldhavebeen16.___Ibefreetomorrow,Icouldgowithyou. A. Could B.
6、Should C. Might D.WasI17.___todothework,Ishoulddoitsomeotherway. A.IfwereI B.Iwere C. WereI D.WasI18.____today,hewouldgettherebyFriday.A.Wouldheleave B.WasheleavingB.Werehetoleave D.Ifheleave19.____yourletter,Iwouldhavewrittenbacktwodaysago.A.IfIreceived B.ShouldIreceived C.HadIreceived D.
7、IfIcouldhavereceived20.Ifitwerenotforthefactthatyou___ill,Iwouldaskyoutodothisrightnow. A. were B. hadbeen C.are D.be21.Shoulditrain,thecrops___. A.wouldbesaved B.wouldhavebeensaved C.willbesaved D.hadbeens