6．How much is the fish? (改为同义句)

5．He doesn't have a bag．(改为肯定句)

4．The CDs are on the desk．(改为一般疑问句)

3．This is her key．(改为复数句子)

2．Is that his computer? (作肯定回答)

1．Two pencil sharpeners are in the white car．(对划线部分进行提问)

15．The question is 　　　　(困难的)for me to answer．

14．That book is very 　　　　(有趣的)．

13．　　　 (十九)and one is twenty．‘

12．Is the 　　　　(植物)on the table?