What do they do?
They are cooks.
What does he do?
He is a police officer.
What does she do?
She is a secretary / an administrator.
What does he do?
He is a mechanic.
What does he do?
He is a doctor.
What does she do?
She is a nurse.
What does he do?
He is a barista. He works in a coffeeshop.
What does he do?
He is a writer.
What does she do?
She is a dentist.
What does she do?
She is a housewife.
What does she do?
She is a bus driver.
What does he do?
He is a waiter.
What do they do?
They are cleaners.
What does he do?
He is a taxi driver.
What does she do?
She is a firefighter.