So I'm currently in an IGCSE school and I know Stanford only wants the SAT I exam. However, I want to make myself more appealing (and raise my chances of getting accepted), seeing that I can't just abandon my IGCSE qualifications, will taking more AS/A levels help? I genuinely don't know how to take Subject Tests and I'm scared that it's too late for me to practice/study for them, but I do know how to study for A levels. Should I complete 2 A levels (I already finished 1 IASL in Mathematics and got an A) and submit them next to my 8 O levels (4 A*s, 1 A, and 3 pending [expected grades: 3 A*s])? Or should I just save the time and effort to study for Subject Tests? Please keep in mind that I can't really afford more than 2 A levels and that the Subject Tests are much cheaper for me to take (also I only have 11 months until I start applying). Feedback from a Stanford student would be great!