Such a raning day

Today the weather is so bad. I went to school around eight o'clock，but when I got there there is no one...Then I went back home. About eleven, I went to school again for my biology class. Today is the first class of biology, and the teacher gave us a lot of tasks..My god, so many...The class lasted almost three hours that made me very tired. These days I always help at bookstore, so I didn't have time to do homework. I have to go to bed late. Even though the biology is not easy to handle, it's very intersting anyway. I'm happy to know something about lives in the world.That is all^^