将下列句子合成含有定语从句的复合句1.The book was good.I read it.2.The people were very nice.We visited them yesterday.3.The man called the police.His wallet was stolen.4.I come from a country.Its history goes back thousands of years.5.I have to call the man.I picked up his umbrella after the meeting.

1. I read the book which was good.
2. Yesterday we visited the people who were very nice.
3.The man whose wallet was stolen called the police .
4.I come from a country whose history goes back thousands of years.
5.I have to call the man whose umbrella I picked up after the meeting.

the book which i read was good.
the people we visited yesterday were very nice.
the man whose wallet was stolen called the police.
i come from a country whose history goes back thousands of years.
i have to call the man whose umbrella was picked up by me after the meeting.