Is your mother a teacher?
Is the library open today?
Is it cold today?
Are you tired?
Is your dad at home?
Are you sad?
Are they good players?
Are you married?
Are we English?
Is she a good singer?
No, I am not married
No, he isn't. He is at work.
Yes, it is.
No, we we aren´t. We are American
Yes, she is. She sings well.
Yes, they are.
No, it isn´t. It´s closed.
No, she isn´t. She is a chef.
Yes, we are. We are very tired.
No, I am not. I am happy