A person who brings food and drinks in a restaurant.
waiter / waitress
A person who stops fires and helps people.
firefighter
A person who drives a bus.
bus driver
A person who helps people and stops bad guys.
police officer
A person who plays music or sings.
musician
A person who acts in movies or on TV.
actor / actress
A person who fixes cars.
mechanic
A person who is the main cook in a restaurant.
chef
A person who sings songs.
singer
A doctor for animals.
vet
A person who grows food and takes care of animals.
farmer
A person who learns about the world and does experiments.
scientist