Taking AP Exam a year later than class

<p>So I took AP Spanish this year as a junior, but I couldn't take the AP exam because I had a conflict (out of school activity for a club that day), and I wasn't in town for the late testing. So I'm taking it next year as senior. How can I inform colleges of this on my application? I don't want them to think I took the AP Class but decided not to take the AP test, it was out of my control after all. I will be taking it next May though.</p>