1. After searching the place inside and out, she finally found the book under the bookcase, ( 其中有不少页码已撕破或不见了). many of whose pages were (/had been) torn or missing.
2. Our school is about a mile from the factory and there are (中间没有很多建筑物). not many buildings in between.
3. If Peter had not been badly hurt in yesterday’s car accident, (现在就在这儿参加四级考试了). he would be participating in the CET-4 at the present.
4. Language belongs to each one of us, to the professor
www.Examw.com (也属于卖花姑娘). as much as to the flower girls
5. The magician (从观众中随机选了几个人) and asked them to help him with the performance. picked (up ) several persons at random from the audience