at amoy again

I'm on my way to school this afternoon,for I need to fetch some books on my subjects and my pc also.
It's quite difficult for me to get my pc,the reason is easy,every body are busy with our project,scispeech.though disease follows me,I can't quit while the pretty important time:we need a good ending,you see?
I'm shame now,after all,I have to quit...every thing is ready,if it's sun tomorrow morning,I will leave in plan.
for my annoying roomate,he bring his gf for night,I have to leave just after arriving.in a mass,I forget to get my data structure,os,compiler principles...oh,my god,that's the main purpose this travel.