The document provides strategies and skills for improving one's score on the ACT English section by 10 points. It outlines six key skills: 1) being concise in writing, 2) proper use of possessive pronouns and forms, 3) combining and coordinating ideas in sentences correctly, 4) identifying errors in structure and clarity, 5) knowing how additions or deletions can change an essay, and 6) determining an essay's purpose. Mastering these skills could increase a student's score by 8-10 scaled points, raising their composite score by up to 2.5 points. The document then discusses each skill in more detail and provides examples of questions testing these concepts.