Worried

I'm so worried about my marks... I feel so terrible... I will disapoint my parents... I'm not worried about me, because I know it I make my whole efforts I will raise all of my marks to the next term, but they don't know it and they will feel sad, because they try hard to give me everything and in the end, I fail the only obligation I have!
I just pray to the results of the last exames be positive, if they're not, I think I have to get ready to the punishment!