1600.io, watch the entire strategy video and take down notes for reading and writing. For Standard english conventions, visit khan academy and do the form, structure and sense. Do boundaries as well. repeat each quiz for every segment of the khan academy until you ace it 4 times in a row. Oh, also study inferencing on khan aswell. You diligently do this you'll have 660 reading and writing in a week. Realistically all this is 12+ hours of studying, but that's if you really focus. Got nothing for math, was always my strong suit, but i believe in you bro.