3. Unless she had been ill, she would have gone to school this morning.
4. If he had known your number, he would have rung.
5. If I had had time, I would have read the novel.
6. Unless Tom had answered well in the interview, he wouldn't have got the job.
7. If she hadn't been shy, she would have spoken to him.
8. If he had worn a shirt, they wouldn't have asked him to leave the living room.
9. If they hadn't been driving quickly, the accident wouldn't have been terrible.
