Unit2测试(限时：60分钟满分：100分)一、单项选择(每小题1.5分，共15分)1.—Whendoyouusuallyvisityourgrandparents?—Iusuallyvisitthem________Sundays.A.onB.inC.ofD.from2.Tomgoestoschoolearly,________he'sneverlateforschool.A.becauseB.butC.soD.or3.Youneedto______now,or(否则)youcangetuplate.A.gotoschoolB.gotoworkC.gotothestoreD.gotobed4.Helikes________theradio(收音机).A.listensB.tolistentoC.listenstoD.tolisten5.—Doyouhavea________？—Yes,Ido.I__...