Relative pronouns

There are many people ____________ living in poor conditions.

I’ve read the book ____________ Huong gave me yesterday.

They invented a TV set ____________ as a watch.

This building ____________ was destroyed in the fire last night.

I’m talking about Tom, ____________ is really friendly.

The boy _______ sister is in my class can speak Japanese and Korean.

Mr David, ____________ son studies with us, has never been to Singapore.

This is the place ____________ the battle occurred 40 years ago.

I talked to the girl ______________ car had broken down in front of the shop.

Mr Richards, __________ is a taxi driver, lives on the corner.