<p>What if I changed my mind that day? Is it okay if I don’t take Bio (which is signed up for) and took something like Physics or Math (which i didn’t sign up for)?</p>
<p>It doesn’t matter.</p>
<p>Nope, doesn’t matter at all. They give you a booklet with the table of contents w/ the page number of each test, and you just select which you want to take. Don’t worry, they won’t hunt you down with a #2 pencil and ‘erase’ you. :)</p>
<p>Okay thanks</p>