He is a teacher, where does he work?
He works in a school, college or university
He is a farmer where does he work?
He works on a farm
He is a train driver, where does he work?
He works in a train
They are chefs, where do they work?
They work in a restaurant
He is a postman, where does he work?
He works all over the town/city/village delivering post
She is a pilot, where does she work?
She works in a plane
They are flight attendants, where do they work?
They work on a plane
She is a waitress, where does she work?
She works in a restaurant
He is a nurse, where does he work?
He works in a hospital
He is a judge, where does he work?
He works in a court
He is the President of the USA where does he work?
He works in the White House
She is a doctor, where does she work?
She works in a hospital
He is a taxi driver, where does he work?
He works in a car
She is a lifeguard, where does he work?
She works at the beach or at the swimming pool
He is a baker, where does he work?
He works in a bakery
He is a gardener, where does he work?
He works in a park or garden
They are an astronaut, where do they work?
They work in space
He is a bus driver, where does he work?
He works in a bus