BUSY

I had not done my blog for a log time. I am really sorry for this. I have a lot of middle exams and there is an anniversary celebration of my university on this Saturday. I have many things that I have to do . As many as you can not imagine. My schedul is filled with so many thing that there is no any empty space. For the celebration, I had to do five large posters that introduce our department for high school students and do a pair of wings of angel and rehearse for a show which we would like to plan to sing some happy birthday songs for our university. In addition, we should prepare our report and large poster for middle exam of chemistry and review, figure and practice the middle exam of phsics, calculate and experiment. I hope I can let time under my control.

Tonight, I have been very busy.I have to finish this diary as soon as possible, since I must review my chemical experiment about dangerous signs later. At the begining, I did my biology experiment homework, which was really difficult to answer all the questions about Chromatography and spectrum analysis. We research on Tuesdays, and we did it on this week. I surfed the Internet to find acetone, petroleum about the ratio imformations and anthocyanoside about its structure and qulities and used Excel to draw a chart of wavelengths and O.D.. We also researched on chlorophy a, chlorophy b, beta-carotene and xanthophy. The study was not difficult to do but the theory is so complicated that I spent plenty of time finishing it. It not only took much time but also almost let me out of my mind. I had better go and say good night now. BYE BYE