Ответ:
1.
If I had been hungry, I would have eaten something.
2.
If the driver in front had stopped so suddenly, the accident would have happened.
3.
If I had known that George had to get up early, I would have woken him up.
4.
If Jim hadn't lent me the money, I wouldn't have been able to buy the car.
5.
If Margaret hadn't been wearing a seat belt, she would have been injured in the crash.
6.
If you hadn't had any breakfast, you would be hungry now.
7.
If I had had any money on me, I would have got a taxi.
