<p>I bought the 1296 Practice Questions PR ACT Prep book and I just took and scored the first diagnostic test. I got a 31 composite.</p>
<p>I ran out of time on the Math with about 7 questions completely guessed on and still scored fairly well: 30.</p>
<p>Other scores were: Writing: 28 Reading: 33 Science: 33</p>
<p>If I work my a** off how much can I hope to improve my score by? Realistically, what is the best I could do?</p>