英语作文，帮忙看下有没有什么语法问题，不连贯的地方忙帮干一下，衷心感谢。 是一篇要求减少课程的申请信

1、and some qualification training. 在some前加一个动词，do既可。
2、So is there too heavy load of study on my shoulder that I cannot afford previous course. 这句话有两处错误，第一不能倒装：应为there is；第二too应该为so much，因为后边有从句，有that 引导的结果状语从句，另so many/so much 和that是一个固定组合，意思为由此……以致于……
所以此句话改为：There is so much heavy load of study on my shoulder that I cannot afford previous course.
3、the two courses which I want to withdraw is not essential for this semester.把is改为are，因为the two courses是复数
4、I have no other choice。注意choice加复数s
5、but是连词，后面只能加名词或者是完整的一句话，此处应适当修改一下。
6、if my situation is come up to the standard.应改为if my situation is coming up to the standard.或者if my situation comes up to the standard.

你问的是什么问题？