He worked yesterday.
He dindn t work yesterday
Did he work yesterday?
We painted flowers.
We didn t paint flowers.
Did we paint flowers?
The shop opened ar 9 a.m.
The shop didn t open ar 9 am.
Did the shop open ar 9?
I wanted a red car.
I didn t want red car.
Did I want a red car?
My father repaired the TV.
My father didn t repair the TV.
Did my father repair the car?