Last semester is a very semester. It lasts for 2 months. I was very tired darning that time. But they are worth doing. My MDM is 90% at last. It's not bad!MDM was my worst part of math, I was very afraid to study it at first, but I spent a lot of tome on it. Finally, I get a good mark. I am very happy about that. I am more self-confidence now. I know that if I pay attention to do one thing, I can success. This summer, I didn't go back, my parents asked me to go back after I graduate. It's better for me. I can use the full vacation to study. I know why they asked to do that.