1、Unit 3 Is this your pencil？习题1、单项选择。 ( )1. Please come _, Mike. A. in B. for C. up ( )2. Wang Bing, open _ book, please! A. you B. your C. me ( )3. -Good afternoon, _ -Good afternoon, Mr Wang. A. class B. please C. door ( )4.Whats this? -Its_. A. Window B. a window C. an window ( )5. -Please close t
2、he door. -_. A. Thank you B. Im sorry C. Yes, Miss Li. ( )6. Dont listen _ Sam, Bobby. A. to B. for C. / ( )7. Its hot. Please _ the window. A. close B. open C. clean ( )8. Whats that? -Its a robot. Its _ Bobby. A. for B. to C.and 二、将句子重新排序，形成一段完整通顺的对话。( )Hello, Sam. Whats that? ( )Yes, it is. ( )Hello, Bobby. ( )Its blue. Its nice. ( )Is it a robot? ( )What color?
