I'm not a chinese girl.Are you a girl?yes,I am./No,I am not.
He's not an American boy.Is he an American boy?
she's not my sister.Is she your sister?
It's not a black cat.Is it a black cat?
I don't have a computer at home.Do you at home?
He does not have lunch at school.Does he have lunch at home?
she doesn't study English every day.Does she study every day?
The cat doesn't like eating fish.Does the cat like eating fish?