1. 句型转换

1. （1） Are the children playing in the park? (作肯定回答)

   Yes, .

3. （2） Mary is having a good time. (改为一般疑问句，并作否定回答)

   — Mary a good time?

   —No, .

5. （3） Daming is making a birthday card in his room. (对划线部分提问)

   Daming in his room?

7. （4） All the workers are working now. (改为同义句)

   All the workers are now.

9. （5） the, ready, basketball, are, game, for, they, getting(. ) (连词成句)