diplomats_have to_know english.
teachers _have to_ work with people.
architects_don’t have to_ work at night.
doctors _have to_ think much.
pilots have to_wear uniform.
businessmen _have to _travel.
shop assistants _don’t have to_know italian.
bus drivers_have to_ get up early.
secretaries _have to_write letters.
bankers _have to_ count money.