七年级英语上册Unit2 一.单项选择. ( ) 1. Is this your lost key ? _ Its his key . A. Yes, it isnt. B. No, it isnt. C. Yes, it is. D. No, Im not.( ) 2._ No, it isnt. A. Whats this? B. This is a baseball. C. Is this a baseball ? D. Whats on the book?( ) 3. Mr Brown, is this your computer game ?_ A. Yes, thank you. B. Yes, I am. C. No, Im not. D. Yes, its his.( ) 4.Hello! My name is Mark Twain._ A. Hi
