北师大版（三起）英语四年级上册-Unit3-Lesson3-练习卷原卷版

一、单选题1.Whose watchthis?A.is B.are C.am2.are the books?-They are Ann's.A.Where B.What C.Whose3.these Uncle Booky's candies?-Yes,theyA.Is,are B.Are,are C.Are,is4.-Is this Ken's radio?A.Yes,they are.B.No,it isn't.C.No,they aren't.5.What mess!(A.a B.an C.the6.-Whose CDs are these?-They areA.Mocky B.Mockys C.Mocky's二、英译汉：整句汉译英。7.这些CDs是谁的？8.这台电脑是谁的？9.这是Aunt Booky的收音机。l0.一这是Ken的玩具车吗？一是的11.一那些书是Uncle Booky的吗？不是。12.多么干净和整洁的书房呀！