Can I send in SAT scores I did not list on my application?

<p>In December I plan to take SAT subject test, but I haven't decided which subject test to take yet. (When I paid for it I listed Literature, but I read I can change my subject) What should I put down in my college app or should I just not list it at all. Would it be bad to not list it at all?</p>

<p>Same for AP tests. I don’t plan on taking certain AP tests unless the school I get into gives credit for it.</p>