1- John is speaking to his boss who is a famous writer
2- i like the town that you live in
3- i like the painting that is in this room
4- they have a car that can do 140 miles an hour
5- this is the house that Sam built
6-the man that is waiting at the door is a detective
7-my sister’s son that lives in London is a doctor
8- i grew up in Chicago which js in the north-east of the USA