Answer:
use the Socratic application
Una empresa es una organización o institución que ofrece productos o servicios a el cliente.
I would say " I'm going to the playa wanna come with me?" when they don't understand that playa means beach I just say you're loss and go.
yo - era
tú - eras
él/ella - era
nosotros - éramos
vosotros - erais
Ellos/Ellas - eran
I suggest using wordreference.com for any conjugating
It could be super mercado o mercado