1. 将下列句子改为同义句，每空一词。

1. （1） How did you make her happy?

   How did you  her ?

3. （2） We could think out a plan for the show.

   We could    a plan for the show.

5. （3） David is looking after the old man.

   David is   the old man.

7. （4） He has repaired the broken car.

   He has   the broken car.

9. （5） Nancy is like her mother.

   Nancy   her mother.