어법상 옳게 쓴 문장은?

1. beijing is the city that held the olympic games.

2. look at the tree which stand in the garden.

3. he found a lake that look like a star.

4. i want to live a house which has a big garden.

5. the man who talks to students play golf well.

틀리게 쓴것 좀 고쳐주세요 ㅠㅠ