Are these bags?
yes, they are.
Are........ your shoes?
these
Are these chairs?
Yes, they are.
............. these your dolls?
Are
Are these cars?
No, they aren't
Are these your socks? Yes,............. are.
they
Are these balls?
No, they aren't.
Are .......... your trousers?
these
Are these your books?
yes, they are.
Are these your trousers?
No, they aren't.