Unit3Isthisyourpencil？习题一、单项选择。()1.Pleasecome________,Mike.A.inB.forC.up()2.WangBing,open_____book,please!A.youB.yourC.me()3.--Goodafternoon,________--Goodafternoon,MrWang.A.classB.pleaseC.door()4.—What’sthis?--It’s___________.A.WindowB.awindowC.anwindow()5.--Pleaseclosethedoor.--_____________.A.ThankyouB.I’msorryC.Yes,MissLi.()6.Don’tlisten________Sam,Bobby.A.toB.forC./()7.It’shot.Please________thewindow.A.closeB.openC.clean()8.–What’sthat?--It’sarobot.It’s________Bobby.A.forB.toC.and二、将句子重新排序，形成一段完整通顺的对话。()Hello,Sam.What’sthat?()Yes,itis.()Hello,Bobby.()It’sblue.It’snice.()Isitarobot?()Whatcolor?
