My other classes

We who are students at the English and American subject of KGU have many reports. Exactly we write many blogs in this Writing class, but we must do many reports in other classes. So they often tire me. But I try to study in order to improve my English skill. Do you know the words, 'Many a little makes a mickle.'? I think so too, so I am going to study harder than I have studied. So please give me credits!(81words)