9.　　　 There’s some cola in the bottle(瓶子). (一般疑问)

8.　　　 They’re their oranges in the case.(一般疑问句)

7.　　　 I know the baseball under the bed. (一般疑问句)

6.　　　 It’s my cousin’s pencil sharpener. (否定句)

5.　　　 You like watching TV. (否定句)

4.　　　 Gina takes some books to the classroom. (否定句)

3.　　　 We join the interesting club. (用she改写句子)

2.　　　 They’re our pen friends. (变单数)

1.　　　 Is that a white table? (先作否定回答，然后把原句变复数)

31. The English is very ___________(relax).

句子转换 根据要求完成句子

姓名___________　 日期____________