The third one because tres means three and there are 3 in a trio
Answer:
Trabajar
Explanation:
the rest of the options change
Sillón is the word which need an accent mark.
Where do firefighters work: La estación de bornberos
Where do you take a plane: El aeropuerto
Where do you find a group of houses: El vecindario
Where do you take your car to fill up before a long trip: La gasolinera