精选优质文档-倾情为你奉上passivevoice.把下列主动语态改为被动语态:1WeoftenusearecorderinourEnglishclass.2Theywillshowanewfilmnextweek.3Whendidtheybuildthehouse?4Isawtheboyentertheroom.5Willtheyshowanewfilmnextweek?6Havetheypostedtheletteryet?7Weoftenseehimhelphisclassmate.8Youmustturnoffthelightbeforeyougotobe.d9Whoisrepairingthebike?10Thestudentshouldlearnallthetextsbyheart.选择填空:1.Thereadingroom_yesterdayafternoon.A.cleanedB.iscleanedC.wascleaningD.wascleaned2.Thew
