将下列两个简单句合并成一个含有定语从句的复合句.

将下列两个简单句合并成一个含有定语从句的复合句.
1.This is the house.A famous writer once lived in it.
2.The building is going to be rebuilt.We put our tools in it.
3.I will never forget the day.I joiner the league on the day.
4.The lady lost her purse.Mr.Smith is talking to her.
5.Do you remember the days?We stayed together on the days.
6.This is the boy.She has taken care of him.
7.There are many reasons.People like travelling for many reasons.
8.The reason was that he got ill.He didn't come to school for the reason.
9.We had brought a road map.We should have lost our way without it.
10.It was a prison.NO one escaped from the prison.