课堂练习〔9〕选择填空。〔〕1.IsthisyourwatchA.Yes,it’shis.B.Yes,it’smine.C.Yes,it’smy.D.Yes,itisn’t.〔〕2.WhoseskateboardisthisA.Helen’s.B.Mysister.C.She’sHelen.D.It’sHelen.〔〕3.Thereisappletreeinthegarden.Undertree,thereisyoungman.A.a,an,theB.an,a,theC.an,the,aD.the,an,a〔〕4.Whatcanyouseeinthebag.Oh,theyaremypencil-boxes.A.Isee.B.Allright.C.OK.D.Letmesee.〔〕5.IsthiscomputerNo,it’snot.A.your,mineB.your,myC.yours,hersD.yours,mine〔〕6.Theretwoglassesofjuiceonthetableamomentago.A.wereB.wasC.isD.are〔〕7.Here’sapresentHelen.She’sillbed.A.from,inB.from,onC.for,inD.on,in〔〕8.Excuseme,doyouhaveacalculatorA.Yes,hereyouare.B.Sorry,Ican’t.C.No,itisn’t.D.OK〔〕9.Myfatherlikesstoriesattheweekends.A.watchingB.seeingC.lookingD.reading〔〕10.WhichisthefirstdayoftheweekA.Monday.B.Tuesday.C.Sunday.D.Saturday〔〕11.WhatyoulastMid-AutumnFestivalA.do,doB.did,didC.did,doesD.did,do〔〕12.PeopleusuallyvisittheirrelativesSpringFestival.A.atB.onC.inD.to〔〕13.Youlookso.Yes,I’vegotanewcomputerfrommyparents.A.excitingB.interestingC.funnyD.excited〔〕14.TheDragonBoatFestivalisMayJune.A.at,orB.in,orC.on,andD.in,and〔〕15.Ididn’tplaythecomputergamesnight.A.inB.forC.lastD.to〔〕16.DidyouakiteyesterdayA.eatB.makeC.withD.listen〔〕17.Peopleusuallymakesomecolourfuleggsat.A.HalloweenB.NewYearC.EasterD.Children’sDay〔〕18.Mike,youlikechocolateA.DoB.DoesC.AreD.Is