1)We WENT to the theater yesterday.
2)You WERE very busy last week.
3)I WAS TRANSLATING a text when you phoned me.
4)We WERE DOING our homework from 5 till 8.
5)Kate gave me a book which SHE HAD BOUGHT the Day before.
6)The children HAD BEEN WATCHING TV for 3 hours when their grandma came.