I have many goals in this year.

I want to find a part-time in this winter vocation, get a score of 550 on the TOEIC on this march, lose 10kg, keep account (<--?) and graduate on this jun. That's it.

不錯的目標。關於英文我給你一個小建議：我們的錯誤平常有程式，找到程式會學比較快。
 例如說，需要動詞的地方，你平常換名次。
loss-名次，lose- 動詞

graduation- 名次， graduate-動詞

加油！