Помогите написать полную и краткую отрицательную форму. Заранее спасибо!

Question

Помогите написать полную и краткую отрицательную форму.
Заранее спасибо!

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Answer 1

2)You did not have a party last night.
You didn't have a party last night.
3) He did not see his grandma yesterday.
He didn't see his grandma yesterday.
4)They did not think about me last Sunday.
They didn't think about me last Sunday.