单元能力测试Unit4Don’teatinclass.一、单项选择(20小题,共20分)()1.—MustIfinishmyworknow?—No,youdoittomorrow.(2010广东湛江)A.canB.havetoC.needD.must()2.—Don’tsmokehere.Pleaselookatthesign.—__________.(2012广东湛江)A.ThatsgoodB.ItdoesntmatterC.You’rewelcomeD.Oh,sorryAD()3.Weshouldnoteat________meat.(贵州安顺)A.toomanyB.muchtooC.toomuchD.manytoo()4.Don’t_______yourphoneathome.Whenyougetther...