2. If I was not so tired, I could have gone to the party,
too.
3 If it was snowing, I could have built a snowman.
4. If I was going on holiday, I could have rested more.
5. If Lucy had a better job, she could have afford a new house.
6. If you had called me earlier, we could have gone to the park together.
7. If we had seen Harry, I could have told him the news.
8. If I were you, I could have done it.
9. If you had read that book, you could have written the resume.
10. If mark had not broken his leg, he could have played the game today.