Il libro Top Notch Fondamentali A - Unità 1-Lezione 2

to be able to say who or what someone or something is

someone who is or was in the same class as you at school or college

a highly trained cook who often cooks for hotels or restaurants

someone whose job involves writing articles, books, stories, etc.

someone who is in charge of running a business or managing part or all of a company or organization

someone whose job or education is about science

someone who has studied medicine and treats sick or injured people

a person who designs, fixes, or builds roads, machines, bridges, etc.

someone whose hobby or job is taking photographs

someone whose job is to operate an aircraft