the students are cleaning the classroom.（改成一般疑问句并做肯定和否定回答）

the students are cleaning the classroom.（改成一般疑问句并做肯定和否定回答）
the students are cleaning the classroom.（改成一般疑问句并做肯定和否定回答）

the students are cleaning the classroom.（改成一般疑问句并做肯定和否定回答）
Are the students cleaning the classroom?
Yes,they are.
No,they aren't.

其实肯定句和否定句就是are不变吧not的o改成’就行了
Are the students cleaning the classroom?
Yes, they are.
No, they aren't.

Are the students cleaning the classroom
Yes,they are
No，they are not