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.
El conductor asegura que el tráfico es peor que ayer.
The driver assures that the traffic is worse than yesterday.
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