Are you 10?
No, I'm not.
Are you a student?
Yes, I am.
Is she Australian?
Yes, she is.
Is it a dog?
No, it isn't.
Is he from the USA?
Yes, he is.
Are they Canadian?
No, they aren't.
Is your dad a teacher?
No, he isn't.
Are you and Marcel best friends?
Yes, we are.
Is Music your favourite school subject?
No, it isn't.