英语书面表达有关于学习压力大按照括号里面这些内容写（你是一位八年级的学生,学习科目多、压力大,每天有很多学习方面的事要做

I am an eighth grader. I have to study many subjects and do various affairs on study, such as previewing the lessons and finishing homework. Therefore, I feel great pressure. After finishing those things, I barely have my own time to do what I want to do, such as doing sports and surfing the Internwt. I feel troubled. How to balance study and personal habbits? Who can help me by providing some good ideas? Many thanks.