Where do they work?
A paramedic works in a hospital/an ambulance.
Where does he work?
A fisherman works on a boat.
Where does he work?
A construction worker works in a factory.
Where does she work?
A librarian works in a library/a school.
Where do they work?
A dancer works in a restaurant/an event/a concert.
Where does she work?
A writer works in a restaurant/an office/in the park.
Where do they work?
A musician works in a restaurant/an event/a concert/a hotel.
Where does he work?
An architect works in an office.