Change to past tense: He plays football.
He played football.
Make a question: You didn't play video games.
Did you play video games?
Change to past tense: They know each other
They knew each other.
Where did she live?
She lived in a house.
What did he wear?
He wore a hat.
Where did they walk?
They walked down the road.
What did he eat?
He ate pizza.
Where did she sleep?
She slept in bed.
