【正文】
1. She is ( I ) good friend. 2. This is ( Helen ) toy doll. 3. ( he ) are English teachers. 4. I (not) have a watch. 5. They like (play) basketball after class. 6. Have some (sandwich) , please. 7. you (like) pigs? 8. Li Lei and Lin Tao ( be) classmates. 9. There’ s a swing is between the (tree). 10. My teacher (be) in the sittingroom. 11. They’ re ( I ) good friends. 12. Is this (she) dress? 13. Are you in (class) One? 14. That’ s (Mr Green) car. 15. (not sit) on the floor. 16. What (be) on the wall? 17. The