5 предложений past continuous. 5 утвердительных, 5 отрицательных, 5 вопросительных.

I was reading at 7 oclock yeasterday.
We were singing a song from 6 till 7 yesterday.
He was playing tennis at 3 p.m. yesterday.
She was watching TV from 4 till 6 oclock yesterday.
They were learing new words at 5 p.m. yesterday

Was I reading at 7 oclock yeasterday?
Were we  singing a song from 6 till 7 yesterday?
Was he playing tennis at 3 p.m. yesterday/
Was she watching TV from 4 till 6 oclock yesterday?
Were they learing new words at 5 p.m. yesterday?

I wasnt reading at 7 oclock yeasterday
We werent singing a song from 6 till 7 yesterday.
He was playing tennis at 3 p.m. yesterday.
She wasny watching TV from 4 till 6 oclock yesterday.
They werent learing new words at 5 p.m. yesterday