What is it?
She is a waitress
What is it?
He is a chef
What is it?
Is a vet
What is it?
They are doctor
What is it?
He is a Baker
What is it?
She is a teacher
What is it?
He is a postman
What is it?
He is a firefighter
What is it?
Dentist
What is it?
They are police officers