请问一下这段话有没有什么语法错误呢.

问题描述:

请问一下这段话有没有什么语法错误呢.
Who can tell me the way that How can I will not let you down?Let my heart be calm to study conscientious.I really want you to be proud of me.There is only a chance to go to my dream high school,What should I do that I can do better

the way that I can not let you down Let my heart calm down for study
my dreaming high school What should I do that I can do it better