what does he do?
He is a waiter.
what does he do?
He is a vet
Are they pupils?
Yes, they are
Are they teachers?
No, they aren't. They're builders
Are they builders?
No, they aren't. They're builders
what does he do?
He is a builder
what does he do?
He is a pupil
what does she do?
She is a teacher
Are they waiters.
Yes, they are
Are they vets?
Yes, they are.