大学生活之moody的一天

I not vy happy today...smth is happening...sienz...Tomorrow have mathematics of business and social science quiz but i duno whether can get high mark or not...It vy important for me although it just 5marks...Still got many things not vy understanding...I think i have to do consultation hours one day...If not sure will get a worse result in the final exam...That times cry also useless...All things have to settle by myself...Nobody can help me!!! Hope GOD bless me can get a good result...