Together, the workers were able to construct the dam.
leyeron
cayeron
oyó
cayó
destruyó
construyó
oyeron
construyeron
leyó
destruyeron

Respuesta :

Answer:

Construyo

Explanation:

Construct in Spanish is contsruyó

Construyeron

It wasn’t only one worker but more than one because it says workers.

Hope it helps :)