英语：改正句子
问题描述：
英语：改正句子
1. Mr White, which car was stolen yesterday, is very upset.
2. The watch which Susan bought it last week was very expensive.
3. We had to wait for an hour, which was very annoying.
4. The road on some buses were travelling suddenly collapsed.
5. I have lost the hat that I got last Christmas.
7. Peter, who father is a policeman, works at a bank.
6. There were a few guests at the party where I had never met before.
8. Peter recognised the person who stole his watch.
答
1.Mr White,which （改成whose） car was stolen yesterday,is very upset.2.The watch which Susan bought it （去掉it）last week was very expensive.3.没错4.The road on （加上which） some buses were travell...