Past Simple Tense

Общий вопрос Yes/No Questions
Did she clean her room after school?
Yes, she did
No, she didn’t

Чтобы задать вопрос в прошедшем времени, надо перенести глагол be в прошедшем времени (was/were) в начало предложения, на первое место. Остальной порядок слов остается прежним.
The film was interesting. - Was the film interesting?
Yes, it was. No, it wasn’t [wosn’t]
They were at home yesterday. - Were they at home yesterday?
Yes, they were/ weren’t [wɜːnt]