Переведи

Перевод:

1. She was busy.
2. I was not busy.
3. Were you busy?
4. Were they at home?
5. He was not at home.
6. I did not know.
7. Did they know?
8. She did not know.
9. Who knew?
10. Nobody knew.
11. Did he read English books?
12. They never read.
13. Did she have a flat?
14. He had nothing. (Также: He did not have anything.)
15. Who was it?

Как определить форму:

• С глаголом to be в прошедшем времени:
  • was — с I, he, she, it;
  • were — с you, we, they.
• Вопрос с to be строится перестановкой:
  She was busy. → Was she busy?
• Отрицание с to be:
  was not / were not.
• Смысловые глаголы в вопросах и отрицаниях требуют did:
  • know → knew: Nobody knew.
  • have → had: He had nothing.
  • read → read: в прошедшем произносится [red].
• После did глагол ставится в начальной форме:
  Did she have a flat?, не had.
• В предложении Who knew? слово who — подлежащее, поэтому did не нужен.