现在进行时、过去进行时练习.doc

文档介绍：!Theboyoverthere(play)(knock)atthedooryesterday,I(do)(telephone)e).----thestudents(read)English.----Yes,(wait)formewhenI(arrive).(play)(notstudy)(have).----Whatyou(do)atteno'clockyesterday?----I(studay).----Wherethey(stand)?----(read)andAmy(play)herneedlewhenthey(hear)(watch)TV,herson(play).----WhatisMeimeidoingnow?----She(watch)(do)?(sing)(test)thenewmachinewhentheelectricity(go)’thelpyou,becausewe(