Tomorrow is the last day of SM2

It is the last exam tomorrow, and I will finish SM2 course.
Athough it is the last day, but i feel more nervous than before. Not only is the last exam tomorrow, but also I have a Maths test and history tomorrow. Especially Maths, it seems that is very difficult for me. Athough I have studied hard tomorrow, I also feel I can't pass.
However, I have ever studied hard, even if I can't pass, I pass in my heart.