(Blank)
Who brings mail?
Postman
Who treats sick people?
Doctor
Who cuts hair?
Barber/hairdresser
Who plays in films?
Actor/actress
Who takes care of our teeth?
Dentist
Who travels into space?
Astronaut
Who serves food in a restaurant?
Waiter/waitress
Who sings songs?
Singer
Who puts out fires?
Fire-fighter
Who catches criminals?
Police officer
Who flies airplanes?
Pilot
Who repairs cars?
Mechanic