I took the test in December 2015. I scored a 24. (21 Science, 21 Reading, 26 Math, 26 English) I got a 15 on the writing. I NEED a composite of 27, and at least a 20 on the writing by the February test. So that I can early apply to the only college I want to go to. (MSU). How can I increase my writing score? Should I focus on my strengths or weaknesses? I am currently using the ACT prep website that was created by testmakers.