He works in a hospital.

(a)  

He puts out fires.

(a)  

He cooks in a restaurant.

(a)  

He plays the piano.

(a)  

She works in a school.

(a)  

He works on TV.

(a)  

He saves people.

(a)  

She fixes teeth.

(a)  

She works in a police station.

(a)