Question

Those are schoolbags. (改为一般疑问句，并作肯定和否定回答)

Answer 1

Are those schoolbags? Yes,those are/No,those aren't

Answer 2

Are those schoolbags?
Yes,they are.
No,they aren't.

祝你开心。

Answer 3

are those schoolbags?yes,they are. no,they are not.

Answer 4

Are those schoolbags?
Yes, they are.
No, they aren't.

Answer 5

--Are those schoolbags?
--Yes, they are.
--No, they are not.