Is she doing a puzzle? Yes, she is.
He isn't reading a comic book.
She isn't doing a puzzle.
Minh and Nam eating snacks.
Am I cooking? Yes, you are.
You are watching television.
I 'm not cooking.
Is the monkey climbing a tree? Yes, it is.
They are playing chess.
You aren't watching television.
Is he reading a comic book? No, he isn't.
We are swimming.
Are playing chess? No, they aren't.
The monkey is climbing a tree.
Are you and your mother dancing? Yes,we are.
We aren't swimming.
He is reading a comic book.
You aren't watching television.
Are Minh and Nam eating snacks? No, they aren't.
I 'm cooking.
It is flying.
Are you watching television? No, I 'm not
She isn't doing a puzzle.
They aren't playing chess.