Who is he?
He's a pilot.
Who is he?
He's a cook.
Is she a nurse?
Yes, she is.
Is he a student?
No, he isn't.
Is she a teacher?
No, she isn't.
Is he a bus driver?
No, he isn't.
Who are they?
They are pilots.
Are they pilots?
Yes, they are.
Who are they?
They are soccer players.
Are they soccer players?
Yes, they are.
Who are they?
They are firefighters.
Who is she?
She's a firefighter.
Are they bus drivers?
No, they aren't.
Who is he?
He's police officer.
What's this?
It's a police car.
What's that?
That's a fire truck.
