Past Progressive
Negative
He wasn't playing the piano very well.
She wasn't driving her car over 100 miles.
I wasn't sleeping in my bed.
They weren't singing all night long.
I wasn't reading a long book.
Interrogative
Was I playing?
Were you playing?
btema
Was he playing?
Were we playing?
Were they playing?
Affirmative
I was playing with a ball.
We were speaking english.
I was doing my homework yesterday afternoon.
You were singing an english song.
I was sleeping.