<p>My friends tell me that this is possible, but my parents aren't sure of it. I'd like to verify it here.</p>
<p>I signed up for 3 SATII's in May and did well in the MathIIc while I would like to take Biology again and replace the French with U.S. History. However, since June is only a month away from May, I didn't have the time to fully prepare for the History test. So this is what I want to know:</p>
<p>When registering for the June SATII, I registered under 3 subject tests: MathIIc, French, and Biology. I know that it is possible to replace the French with the History at the test center, but are we allowed to take only 1 test if we signed up for 3? Since I did well on the MathIIc, I don't want to take it again. I am not ready for the History, so I don't want to take the chance.</p>
<p>So is it possible to take only the Biology without majorly screwing up something?</p>