Ответ:

Исправляем предложения с ошибками:

  1. Why were you angry with Mary?
  2. ✅
  3. I couldn't go out until I had done my homework.
  4. It wasn't raining when we left the house.
  5. I wasn't feeling well this morning.
  6. We were eating when you phoned.
  7. Where did you have lunch?