past tense:
I was riding my bicycle when my mom called.
The teacher wasn't grading our test papers.
They were playing an old video game.
She has been wearing galsses for two years.
He didn't forget his homework.
We went to the fun fair last weekend.
The girls were out shopping last evening.
-I did my homework yesterday
-I went shopping last weekend
-We didn't watch TV, we did our homework instead
