<p>I'm currently registered to take Bio and World History, but I'm kind of iffy about my preparation for Bio. If I decide not to take it, how do I go about dropping it the day of the test? Will I be charged an extra fee?</p>
<p>You just write the tests you want to, and walk out at the end of them. You won’t be charged extra fees, however you will not be refunded for the last test.</p>