Реши задание на изображении

Краткий ответ:

1.

1. happened
2. had
3. was driving
4. Did you go

2.

1. was reading
2. heard
3. happened
4. was doing
5. broke
6. cut

3.

1. did you do
2. fainted
3. called

В диалогах целиком:

1. A: What happened to you?
   B: I had an accident while I was driving to work.
   A: Did you go to the hospital?
   B: Yes, I did.

2. A: I was reading a book last night when I heard my sister shouting.
   B: What happened?
   A: She was doing the washing up when a plate broke and she cut her finger.

3. A: What did you do when he fainted?
   B: I called an ambulance.

Как понять правило:

• Past Continuous = was/were + глагол с -ing.
  Используем, когда действие длилось в прошлом или было «фоном»:
  I was driving to work — я ехал на работу.

• Past Simple = вторая форма глагола.
  Используем для короткого законченного действия или цепочки событий:
  I had an accident, a plate broke, I called an ambulance.

• После while часто идёт Past Continuous:
  while I was driving — пока я ехал.

• When часто вводит короткое событие:
  when I heard my sister shouting — когда я услышал, как кричит сестра.

Проверка: в № 2 was reading — длительное действие, heard — короткое, которое его прервало. В № 3 сначала произошло fainted, потом последовало called — поэтому оба глагола в Past Simple.