I was at home yesterday.
I wasn't at home yesterday.
I wasn’t at school yesterday.
I was at school yesterday.
She was happy yesterday.
Was she happy yesterday?
He was at school on Monday.
He wasn't at school on Monday.
He wasn’t at home on Sunday.
He was at home on Sunday.
I was at home last night.
Were you at home last night?
They were tired after the game.
They weren't tired after the game.
They weren’t at the cinema last weekend.
They were at the cinema last weekend.
We were late for class.
Were we late for class?
We were at the park yesterday.
We weren't at the park yesterday.
We weren’t tired yesterday.
We were tired yesterday.
They were at the park yesterday.
Were they at the park yesterday?
She was happy last weekend.
She wasn't happy last weekend.
She wasn’t sad last night.
She was sad last night.
Was he at school on Monday?