The students are cleaning the classrooom 改为一般疑问句和否定回答

问题描述:

The students are cleaning the classrooom 改为一般疑问句和否定回答

Are the students cleaning the calassroom?
----No,they aren't.
如果帮到你,请记得采纳,O(∩_∩)O谢谢

Are the students cleaning the classroom?
No, they aren't.

Are the students cleaning the classrooom ?
No,they aren't.