Ответ:

Перевод задания: Напишите вопросы.

  1. I was at home. — Was I at home? (Я был(а) дома?)
  2. They were at the park. — Were they at the park? (Они были в парке?)
  3. She was happy. — Was she happy? (Она была счастлива?)
  4. He was a doctor. — Was he a doctor? (Он был врачом?)
  5. We were very busy. — Were we very busy? (Мы были очень заняты?)

В вопросе с глаголом to be в Past Simple формы was/were ставятся перед подлежащим.