Выполним задание, вставляя глаголы в 3-м условном наклонении.
- a I would have helped you if you had asked me.
Ответ: would have helped
- b If people had protected the dodo, it wouldn't have become extinct.
Ответ: had protected
- c If we had not used so much fossil fuel, we wouldn't have done so much damage to the environment.
Ответ: had not used
- d If I had known about the destruction of the rainforests, I would have become a vegetarian earlier.
Ответ: would have become
- e If she had studied more, she would have passed her exams.
Ответ: would have passed