Question

1.child(复数)_____

Answer 1

1.child(复数) children

2.big(比较级)bigger

3.family(复数)families

4.坐下（翻译）sit down

5.(填空）There is only one building in our town ten years ago.But now there are many tall buildings.

6.There are too many ) people on the line.

7How much rice do you want?

Thank、you.