Exercises：1.Ismellsomething__________inthekitchen.CanIcallyoubackinaminute?[2007全国卷I]A.burningB.burntC.beingburntD.tobeburnt2.Atthebeginningofclass,thenoiseofdesks____couldbeheardoutsidetheclassroom.[2007全国卷II]A.openedandclosedB.tobeopenedandclosedC.beingopenedandclosedD.toopenandclose3.Afteraknockatthedoor,thechildheardhismother’svoice______him.[2007上海卷]A.callingB.calledC.beingcalledD.tocall4.Thecountryhasalreadysentupthreeunmannedspacecraft,themostrecent________attheendoflastMarch.[2007山东卷]A．hasbeenlaunchedB．havingbeenlaunchedC．beinglaunchedD．tobelaunched5.HeisastudentatOxfordUniversity,__________foradegreeincomputerscience.[2007北京卷]A.studiedB.studyingC.tohavestudiedD.tobestudying6.—Comeon,pleasegivemesomeideasabouttheproject.—Sorry.Withsomuchworkmymind,Ialmostbreakdown.[2007福建卷]A.filledB.fillingC.tofillD.beingfilled7.Asthelightturnedgreen,Istoodforamoment,not_________,andaskedmyselfwhatIwasgoingtodo.[2007湖南卷]A.movedB.movingC.tomoveD.beingmoved8.thatshedidn’tdoagoodjob,Idon’tthinkIamablerthanher.[2007陕西卷]A.TohavesaidB.HavingsaidC.TosayD.Saying9.Peterreceivedaletterjustnow________hisgrandmawouldcometoseehimsoon.[2007四川卷]A．saidB．saysC．sayingD．tosay10.Theglassdoorshavetakentheplaceofthewoodenonesattheentrance,________inthenaturallightduringtheday.[2007天津卷]A.toletB.lettingC.letD.havinglet11.Theyusecomputerstokeepthetraffic______smoothly.A.beingrunB.runC.torunD.running12.Asmallplanecrashedintoahillsidefivemileseastofthecity,______allfourpeopleonboard.A.killedB.killingC.killsD.tokill13.Thereisagreatdealofevidence________thatmusicactivitiesengagedifferentpartsofthebrain.A.indicateB.indicatingC.toindicateD.tobeindicating14.Thepicture_____onthewallispaintedbymynephew.A.havinghungB.hangsC.hangingD.beinghung15.Though______money,hisparentsmanagedtosendhimtouniversity.A.lackedB.lackingofC.lackedinD.lacking16.Suddenly,atallmandrivingagoldencarriage____thegirlandtookheraway,_______intothewoods.A.seizing;disappearedB.seized;disappearedC.seizing;disappearingD.seized;disappearing17.Helookedaroundandcaughtaman____hishandintothepocketofapassenger.A.putB.tobeputtingC.toputD.putting18.Theboysatinfrontofme_____forhours.A.talkingexcitedlyB.talkingexcitinglyC.totalkexcitedlyD.totalkexcitingly19.Afterseeingthemovie,________.A.thebookwasreadbyhimB.thebookmadehimwanttoreaditC.hewantedtoreadthebookD.thereadingofthebookinterestedhim20.Thelittleboystillneedsthe______20dollarstodowithsomethings_______.A.remaining;remainedtobesettledB.remaining;remainingtobesettledC.remained;remainedtosettleD.remained;remainingtosettle21._______,hewenttoaskhisteacher.A.NotknownhowtodoitB.UnknownwhattodoC.KnowingnothowtodoD.Notknowinghowtodoit22.Theroomwiththewindows_____northwants_____.A.facing;cleanedB.faces;cleaningC.faced;tobecleanedD.facing;cleaning23.____fromtheappearance,itisverypeaceful;butinfact,awarwillbreakoutsoon.A.JudgedB.JudgingC.HavingjudgedD.Tojudge24.______,everythinghaschanged.A.TimegoesonB.TimegoingonC.AstimegoingonD.Withtimewenton25._______,IattendedthemeetinginsteadofhimlastMonday.A.HewasillB.HisbeingillC.HimbeingillD.Hebeingill答案：1—5ACABB6—10BBBCB11—15DBBCC16—20DDACB21—25DDBBD
