Helps students learn.
A teacher.
Takes photographs, e.g. for a newspaper.
Drives a bus.
A bus driver.
Paints pictures.
A painter.
Fights fires.
A firefighter (a fireman).
Takes care of sick people in hospital, but isn't a doctor.
A nurse.
Cuts and sells meat.
A butcher.
Treats sick people.
A doctor.
Flies aeroplanes.
A pilot.
Cuts people's hair.
A hairdresser.
Works in a laboratory.
A scientist.
Treats sick animals.
A vet / a veterinarian.
Designs new buildings.
An architect.
Helps passengers on a plane.
A flight attendant / a steward.
Prepares and cooks food.
A chef (a cook).
Treats people's teeth.
A dentist.
Sells houses and flats.
An estate agent / a real-estate broker.
Works in a garage and repairs cars.
A mechanic.
Performs operations on people.
A surgeon.
Builds tables and chairs, and works with wood.
A carpenter.
Keeps the financial records of a business.
An accountant.
Repairs and installs toilets, water pipes, etc.
A plumber.
Works in an office for a boss. Types letters and runs errands.
A secretary / a personal assistant.
Gives legal advice and defends people in court.
Works at a cash register in a shop.
A cashier.