today is a happy and memorable day for me,i finally passed the pets three exam after two years of preparation. as of two years ago,i had left my english behind me for ten years,since graduated from middle school. i decided to pick it up in 2008,and tired my best to learn it from the elementary knowledge including the weakest part for me,grammar.though it is not a very high-level certification,i think at least that it is not easy to gain for me.during the two years,i failed two times in pets exam;spent as much as four two five hours per day in studying,giving much free time,and personal activity. i hope to go further in the way to reaching top level,and to go closer to success.