... designs buildings and structures?

... flies an aircraft?

... serves drinks and food in a restaurant?

... represents clients in legal matters?

... organises and sells holidays?

... tries to prevent crime ?

... writes articles for newspapers or magazines?

... cooks and prepares food in a restaurant?

... takes care of the financial records of a company?

... passes knowledge to students?

... takes care of the teeth and oral health of patients?

... delivers mail and packages to homes and businesses?

... looks after wild animals in captivity?

... looks after children while their parents are away?

... lends books?

... greets visitors as they arrive and answers phone calls?

... puts out fire and rescues people and animals?

...makes alters or repairs clothes?

... saves other people´s lives when drowning?