Russian will be the easiest of three: I know all the rules. But I might be having some difficulties with Maths, as I fail to understand certain topics. Of course, right now I'm working hard on those because I have to pass all my exams. Thanks to you, I have a great opportunity to practice my English - so I don't have to worry about it. Except for some tricky grammar rules. Will you find some time to help me with those?
Well, I have to go now. I've so many things to finish before the school starts.
Have a good day!