Fill in each gap with suitable relative pronoun: which, that, whose, whom or who

Ex2. Fill in each gap with suitable relative pronoun: which , that , whose , whom or who :
1. Stop him. He’s the man ____________ stole my wallet.
2. There are many people ___________ are living in very poor condition.
3. I’ve ever read the book ____________ Huong gave me yesterday.
4. The man __________ I saw last weekend said something totally different.
5. They have invented a television set ___________ is small as a watch.
6. This is the building ___________ was destroyed badly in the fire last night.
7. I’m talking about Tom, ___________ is really friendly.
8. The boy ___________ sister is in my class can speak Japanese and Korean languages.