1. It is important to be polite to people who LIVE in the same building.
2. She lives in a hotel WHICH is restricted to senior citizens.
3. My sister has two children WHOSE names are Ali and Talal.
4. He comes from venezuela WHICH is a Spanish-speaking country
5. There are ten universities in thailand, seven of them locate in Bangkok WHICH is the capital city.
6. I would like to write about several problems which I have faced __ since I come to United STATES.
7. There is a small wooden screen WHICH separates the bed from the rest of the room.
8. At the airport, I was waiting for some relatives which I had never met __ before.
9. It is almost impossible to find two persons WHOSE opinions are the same.
10. On the wall, there is a colorful poster WHICH consist of a group of young people who IS dancing.