Unit3一.选择填空：（10分）1.I______tohaveapart-timejob.A.amnotallowB.notallowC.don’tallowD.amnotallowed2.Sixteen-year-oldsshouldn’t________togotoanInternetbar.A.beallowedB.beallowC.allowD.areallowed3._____middleschoolstudentsallowedtousemobilephoneatschool?A.DoB.DidC.AreD.Can4.Students______touseE-mailEnglishineverydaywriting.A.maynotB.can’tC.shouldn’tD.shouldn’tbeallowed5.Idon’tthinkteenagersshouldbeallowedtodohomeworkwithfriends,becausetheyare______.A.notenoughquietB.notquietenoughC.toonotquietD.enoughnotquiet6.Whichofthefollowingschoolruleistrue.A.Studentsareallowedtomakenoiseinthehallway.B.Studentsareallowedtoweartheirownclothes.C.StudentsareallowedtowearearringsD.Studentsareallowedtoaskteachersquestionsinclass.7.Ihavetostayathome______schoolnights.A.inB.atC.onD.for8.Manystudentswillbe______iftheclassisboring.A.sleepB.sleepyC.sleepingD.slept9.－Ithinkteenagersshouldn’tbeallowedtosmoke.－Iagree_____you.A.withB.onC.aboutD.for10.TheNationalDayiscoming,we’llhave7days______.A.onB.offC.upD.down二将下列主动句改为被动句（10分）1.Theycleantheirclassroomafterschool.______________________________2.LiLeigaveTomanewpenlastweek.Tom______________________________3.AlotofpeopleinChinacanspeakEnglishnow.______________________________4.IhavelearnedEnglishforabouttwoyears.______________________________5.Theywillwritethesestory-booksnextmonth.______________________________三.完形填空10%MrCharlesBuffingtonisanEnglishman．HelivesinLondon，buthe1manydifferent2．Hisfirst3isCharles，andhisfamilynameisBuffington．Buffingtonisthename4averyoldcity．MrCharlesBuffingtonteachesand5todifferentcountries（国家）．He6English，andhecanspeak7otherlanguages(语言)．HecanspeakChineseandFrenchvery8．WhenhegoestoAustralia，Japan，America，France9Canada，manypeoplewantto10himbecauseheissoclever．()1．A．comesB．walksC．visitsD．runs()2．A．restaurantsB．placesC．hospitalsD．rooms()3．A．nameB．tripC．ageD．team()4．A．toB．ofC．forD．in()5．A．goB．goesC．togoD．going()6．A．tellsB．talksC．speaksD．says()7．A．someB．anyC．muchD．alot()8．A．OKB．wel