精选优质文档-倾情为你奉上 一-三单元练习题 ( )1. Is this your ruler? No, _. A. this isnt B. it isnt C. its not ( )3. Hello! Are you Amy? . A. Yes, Im B. No, Im C. No, Im not ( )4. You can(能) call Gina _ 234-5678. A. in B. at C. for ( )5.Your backpack is very nice. . A. Thank you B. Yes, it is C. Thats right ( )7. you spell pen? P-E-N. A. How are B. What do C
