I was in a trip yesterday.=Ieri am fost intr-o excursie.
Mary was in the park yesterday.=Mary a fost în parc saptamana trecută. They were at the party 2 days ago.=Ei au fost la petrecere acum 2 zile.
My mother was at the supermarket last monday.=Mama mea a fost la supermarket lunea trecută.
My brother and his friends were at the disco last night.Fratele meu si prietenii săi au fost la disco(club)noaptea trecută.