1. 句型转换。

1. （1） Mrs King bought two kilos of butter for the family party. (对划线部分提问)

   butter did Mrs King buy for the family party?

3. （2） What other things did you do there? (改为同义句)

   did you do there?

5. （3） Cindy is not old enough to join the Party. (改为同义句)

   Cindy is young join the Party.

7. （4） I learned to swim at the age of 12. (改为同义句)

   I learned to swim I 12 years old.

9. （5） Pour the waste water into the river. (改为否定句)

   the waste water into the river.