【人教版】秋九年级英语：unit7同步练习及答案(word版名师（完整版）资料(可以直接使用，可编辑优秀版资料，欢迎下载）Unit7Teenagersshouldbeallowedtochoosetheirownclothes一、单项选择（共20小题；共20分）1.---It'sdifficultforthevillagechildrentocrosstheriverforschool.---Ithinkabridgeovertheriver.A.shouldbebuiltB.isbeingbuiltC.hasbeenbuiltD.wasbuilt2.PeoplewhodrinkwinetodriveafterMayDay.A.don'tallowB.isn'tallowedC.mustn'tallowD.mustn'tbeallowed3.Teenagersshouldtochoosetheirownclothes.A.allowB.toallowC.beallowedD.allowed4.---Cansixteen-year-oldsdrivetheircarstoschool?---No.Theyshouldn'ttodrivebecausetheyarenotseriousenough.A.allowB.beallowedC.allowedD.haveallowed5.Theboxwasheavy,butBettymanagedittoschool.A.carryB.carryingC.tocarryD.carried6.Shallwehimfromtheschool?A.let;awayB.want;takeC.keep;awayD.get;goaway7.Manyteenagershavehobbies.Butsometimesthesehobbiescangetofschoolwork.A.onthewayB.bythewayC.inthewayD.outoftheway8.---Didyoutalkbacktoyourmotherwhenyouwereachild?---Yes.ButnowIrealizeIwaswrong.Ireallyregretthatsillythingtomymum.A.doB.todoC.doingD.did9.---WhathappenedtoBilly?---Hebecauseofhisdrink-driving.A.iscaughtB.wascaughtC.hascaughtD.hadcaught10.Whatanicegarden!Howwellitafter!A.haslookedB.looksC.islookedD.islooking11.---Doyoubelievetherearealiens?---I'mafraidnot.Idon'tthinkaliensinspace.A.canfindB.canbefoundC.canbefoundedD.can'tbefound12.Wastepapershouldn'teverywhere.It'sourdutytokeepourcityclean.A.bethrownB.throwC.isthrownD.arethrown13.Thestudentsshouldn'ttodrivetheircarstoschool.A.allowB.allowedC.beallowedD.haveallowed14.Shouldateenagertogetadriver'slicense?A.beallowB.allowC.beallowedD.allowed15.Howdidyoumanagewhatwewant?A.getB.gotC.gettingD.toget16.---HowcanItheanimalsmygarden?---Youcanmakeafence.A.keep;fromB.keep;awayC.keep;awayfromD.take;outof17.Someparentsmightworrythattheirchildren'shobbiescanschoolwork.A.getthewayofB.getonthewayofC.getonwellwithD.getinthewayof18.Weregrettoseet