将下列句子改为定语从句

将下列句子改为定语从句
最好能变两种形式.一种是连成一句,一种用逗号!急要!
1,Here are the farmers.They discovered the uhderground city last month.
2,Hangzhou is a famous city in China.Many people come to buy tea in that city.
3,She got so angry.I don't know the reason.
4,The old man saw some Germans taking apart the Amber Room and removing it.You are taking to an old man.
5,The woman remembered the day.She saw Nazis burying something near her home.
6,St Petersburg is a very beautiful city.It was once called Leningrad.
7,I remember the soldier.He told me not to tell anyone what I had seen.
8,The soldiers moved the boxes to a mine.They wanted to hide them.
9,Xi'an is one of the few cities with city walls.Its walls remain as good as before.
10,Shanxi Province is a place with many cultural relics.They are well looked after.
你就一个一个回答么