句型转换.

问题描述:

句型转换.
改为一般疑问句﹕1.Lucy and Lily are American.
2.They have dinner at 5﹕30 every day.
3.We have small sports collection.

1、Are Lucy and Lily American.
2、Do they have dinner at 5﹕30 every day?
3、Do you have small sports collection?