надо вставить who which Combine the two sentences using who, which

1.Jim is my classmate. He lives next door.
2.Dean is my friend. He is from the USA.
3.Charlie Chaplin has a lot of films. They are funny.
4.Great Britain is a small country. It is situated on the island.
5.My Mum is a doc. She works in a hospital.
6.Paul McCartney has a song “Wildlife”. It is about animals

1).who ...classmate who lives...

2).who ...friend who is...

3).which ...films which are...

4).which ... country which is...

5).which ...doc which works...

6).which ...wildlife which is...

Jim is my classmate who lives next door. Dean is my friend which is from the USA. Charlie Chaplin has a lot of films which are funny. Great Britain is a small country which is situated on the island. My mum is a doc who works in a hospital. Paul McCartney has a song "Wildlife" which is about animals.