<p>Like your friend, I’m an international from Korea. If he isKorean and is familiar with the Korean education system, he might want to go back for the summer. That would be my recommendation. This advice comes because there are plenty of SAT prep courses within Korea and many of them from what I know teach in the native language with mixed English. If your friend has difficulty with English this may be a good course of action as he can go home and he can get some prep. However, I warn you in advance, that even if the course prep helps and he gets into college, it won’t do him any good if he can’t speak English there. Honestly, best of luck.</p>