He is a teacher.
They are pilots.
Are they students?
Yes, they are.
Is she a doctor?
Yes, she is.
Are they pilots?
No, they aren't.
They are policemen.
Are they doctors?
No, they aren't.
This is a ....
This is a ....
This is a ....
He ...........
This is a ....
This is a ....
This is a ....
This is an ....
He ...........
