Are you on vacation? No, I'm not. I'm a student.
Are you a student? yes, I am.
Is Sarah from the United States?No, she isn't. She's from Australia.
Is Sarah from Australia? Yes, she is.
Are you and Tom in the same class? No, we aren't.
We're on the same volleyball team.
Are you and Tom on the volleybal team? Yes we are.
Are Ms. and Mrs. Tavares American? No, they aren't.
They're from brazilian.
are Mr. and Mrs. Tavares Brazilian? Yes, they are.