The book is about a girl who ran away from home.
What was the name of the horse which/that won the race?
The police have caught the men who/that stole my car.
Alexander Bell was the man who invented the telephone.
Where are the pictures which /that used to hang on the wall?
The police are still trying to identify the body which/that was found last week.
A dictionary is a book which/that gives you the meanings of words.
I don't like people who are never on time.
It seems that Earth is the only planet which/that can support life.