<p>Title explains it all</p>
<p>Get a good prep book and take some practice tests?</p>
<p>;-)</p>
<p>I would suggest the official book (Getting into the ACT?) and PR's Cracking the ACT.</p>
<p>The Real ACT Prep is what most ppl recommended to me. Looks good so far, but havent taken the ACT yet.</p>