Пожалуйста, помогите воткнуть глаголы в правильном медли:She was out of breath

Пожалуйста, помогите вставить глаголы в правильном медли: She was out of breath because ....for half an hour.
1. she was running
2. she had been running
3. she ran
4. she had runWhen I was younger I ..... tennis every day.
1. played
2. was playing
3. had played
4. had been playingHow much coffee ...you ... yesterday?
1. did ...drink
2. were ...drinking
3. had...drunk
4. had....been drinkingAt last the bus came! I ......for twenty minutes.
1. waited
2. was waiting
3. had waited
4. had been waitingSue was not hungry because she ....... in the school canteen.
1. ate
2. was eating
3. had eaten
4. had been eat

Это правильно:
She was out of breath because she had run half an hour.
When I was younger I had been playing tennis every day.
How much coffee did you drink yesterday?
At last the bus came! I had been waiting for twenty minutes.
Sue was not hungry because she had been eating in school canteen. ??????