英语改错

I’m writing in response to your advertisement for a secretary what you advertised on China Daily
May 19, 2014.
My name is Li Hua, twenty-two years old now, but will soon graduate from Tsinghua University. My major is business management. learned English for 10 years, I can use it fairly free now. Besides, I have good knowledge computers. I have been one of the the student newspaper in our school for 3 years. My grades outstanding in my class. The most important thing is that <删去> I like office work very much. I’m sure for the position.