They are having an English lesson .改成一般疑问句并回答和否定句
问题描述:
They are having an English lesson .改成一般疑问句并回答和否定句
答
are they having an english lesson?
yes, they are.
no, they are not
they are not having an english lesson.
答
Are they having an English lesson?
Yes ,they are.
No,they aren't.
They aren't having an English lesson.