today, I had done with my first paper. It was only four questions but I took two hours to finish it. Even though I took two hours to finish it, all my classmates only took half an hour to an hour to finish this paper. I was very surprise when I submitted the paper because when I look around, no one left. I was the last person that submitted the paper. What a record! How come four hours exam turned to be only less than two hours exam, ha? Hurmm..I guess I am not as brilliant as them..