Who is this?
This is a mechanic.
Who is this?
This is a cashier.
Who is this?
This is a veterinarian.
Who is this?
This is a construction worker.
Who is that?
That is a crossing guard.
Who are they?
They are chefs.
Who is that?
That is a mail carrier.
Who is that?
That is a teacher.
Who is this?
This is a police officer.
Who is that?
That is a sanitation worker.
Who is this?
This is a waiter/waitress.
Who is this?
This is a nurse.
Who are they?
They are fire fighters.
Who is this?
This is a doctor.
Who is this?
This is a librarian.
Who are they?
They are pilots.
Who are they?
They are electricians.
Who is that?
That is a custodian.
Who is this?
This is a dentist.