I was reading a book at this time yesterday.
They were writing a test from 5 till 7 yesterday.
She was baking a cake the whole morning.
We were playing volleyball the whole afternoon.
He was buying some bread when I saw him.
I wasn’t reading a book at this time yesterday.
They weren’t writing a test from 5 till 7 yesterday.
She wasn’t baking a cake the whole morning.
We weren’t playing volleyball the whole afternoon.
He wasn’t buying anything when I saw him.
Were you reading a book at this time yesterday?
Were they writing a test from 5 till 7 yesterday?
Was she baking a cake the whole morning?
Were we playing volleyball the whole afternoon?
Was he buying any bread when you saw him?