What do they do?
They are firefighters.
Is he a farmer?
Yes, he is.
Is she a police officer?
No, she isn't.
Are they police officers?
Yes, they are.
Is he a teacher?
No, he isn't,
Are they dancers?
Yes, they are.
Are they students?
Yes, they are.
What does she do?
She is a teacher.
What do they do?
They are bus drivers.
What does she do?
She is a nurse.
Are they farmers?
No, they aren't.
Is he a cook?
No, he isn't.
Is he a bus driver?
Yes, he is.
Is she a students?
Yes, she is.
What do they do?
They are vets.