Mark Explanation

My mark is 56.4% and obviously I am not happy at all. I have this mark because I have not been completing my work and when I do complete it, it is not completed to my full potential. What I can do to increase my mark is finish all my work, study for tests and work hard to reach my goal to achieve a final mark of a B. From now on I will work hard, do all my assigned tasks and complete the work I have not handed in yet.