Who is he?
He is a firefighter/ fireman. He put out fire.
Who is she? What does she do?
She is a doctor. She treats sick people.
Who is she? What does she do?
She is a dentist. She treats people's teeth.
Who is he? What does he do?
He is a librarian. He takes care of the books.
Who is he? What does he do?
He is a postman. He takes mails to us.
Who is she? What does she do?
She is a teacher. She teaches students.
Who is he? What does he do?
He is a cook/ chef. He cooks meals.
Who is she? What does she do?
She is a principal. She teaches students.
