A
someone who teaches at school
teacher
street cleaner
worker
someone who is good at art
artist
someone who can sing well
singer
someone who works in a lab
scientist
someone who write songs
composer
someone who takes charge of a film
film director
a female actor
actress
someone who takes adventure and find the new world
explorer
someone who makes money by starting or running business
entrepreneur
founder
someone who works in an office, working for another person, dealing with letters, telephones, etc.
secretary
someone whose job is to check money
accountant
someone who helps or supports sb in their job