Question

oraciones en el verb to be in past e interrogativo con respuesta

Answer 1

Mira creo que lo siguiente es lo que tu necesitas:
(oraciones en pasado)
You  went to the movies yesterday ?      (tu fuiste al cine ayer)
If i was      (si,si fui)

Answer 2

Did I buy a bread? 
Did she come to your party? 
Did we study enough? 
Did you say I was coming? 
Didi they enjoy the trip?