Who's he?
He's a doctor.
Who's he?
He's a nurse.
Who's he?
He's a teacher.
Who's she?
She's a student.
Who's she?
She's a pilot.
Who's she?
She's a cook.
Is she a doctor? (1)
Yes, she is.
Is he a doctor? (2)
No, he isn't. He's a nurse.
Is she a teacher? (3)
Yes, she is.
Is she a teacher? (4)
No, she isn't. She's a student.
Is he a cook? (5)
Yes, he is.
Is he a cook? (6)
No, he isn't. He's a pilot.
Are they police officers?
Yes, they are.
Are they firefighters?
No, they aren't. They're police officers
Are they firefighters?
Yes, they are.
Are they police officers?
No, they aren't. They're firefighters.
