题目内容：

改写句子

1.There are some footprints on the sand. (改为否定句)

There _______  ______  footprints on the sand.

2.I pay 20 dollars for the books.(同义句转换)

="The" books  ________  me 20 dollars.

3.Lucy does her homework on Saturdays. ( 改为一般疑问句)

_______  Lucy  _______ her homework on Saturdays?

4. Both of them are touched(感动) by the story.（改为完全否定句）

_____ of them is touched by the story.

5. Which is your favorite sport? (同义句转换)

="Which" sport ________  ________  ________  ________?