Relative clauses (Who, Wchich, That)

I have a friend ___ speaks four languages.

• who

• which

• no relative clause necessary

The Internet is a place ____ you can get cheap technology products.

• where

• which

• who

E-mails ____ advertise things are called "spam".

• who

• which

• whose

The mountain ____ we climbed yesterday was the highest mountain in Britain!

• what

• where

• which

People ____ live in glass houses shouldn't throw stones.

• who

• which

• no relative clause necessary

The computer, _______ I bought last week, is already broken.

• who

• which

• that

That is the car _______ I want to buy

• which

• that

• not realitve clause necessary

The boy, _______ bought my car, is very rich.

• who

• which

• that

The dog _______ ran into my garden yesterday belongs to my neighbour.

• who

• which

• both

Decide in which sentence the relative clause is necessary

• This is the ring that I found yesterday. 

• Do you know the man that is speaking with Anne?