I know I have no excuse for not registering for the January SAT Subject Test as soon as I found out that I needed three test scores to meet your requirement, but I had no idea so many students would be taking the test in January and all registrations for centers in Korea were long-closed before I even began considering which subjects to take additionally.
Consequently, I had no choice but to take the January test as a stand-by at Seoul International School, but even as a stand-by I was not able to take the test...