同义句转换。

1. How long have the twins been working in Wuhan?

    _____ _____ the twins start _____ in Wuhan ?

2. The song Mice Love Rice interests most young boys and girls.

     Most young boys and girls _____ _____ in the song Mice Love Rice.

3. Today I have been helping Granny Li for two hours.

    Today I have been helping Granny Li _____ two hours _____.

4. I'm sure Zhang Yining will win the Women's Single Championship.

    It's _____ that Zhang Yining will be the _____ of the Women's Single Championship.

5. I want to collect stamps when I grow up.

    I'd like _____ be a stamp _____ when I grow up.