Usages of ayer
Ayer limpié la cocina en cuanto terminé de desayunar.
Yesterday I cleaned the kitchen as soon as I finished having breakfast.
Llegué justo a tiempo para la clase de español ayer.
I arrived just in time for the Spanish class yesterday.
Ayer comí pollo con limón y ensalada de tomate.
Yesterday I ate chicken with lemon and tomato salad.
Lamento no haber asistido a tu reunión ayer, pero tuve un contratiempo.
I regret not having attended your meeting yesterday, but I had a mishap.
Elon.io is an online learning platform
We have an entire course teaching Spanish grammar and vocabulary.