You must listen to the teacher in the class.改为疑问句

问题描述:

You must listen to the teacher in the class.改为疑问句

Must you listen to the teacher in the class ?
提前情态动词must ,句号变问号就好啦

You must listen to the teacher in the class, needn't you?

Must you listen to the teacher in the class?
Must I /we listen to the teacher in the class?