Need Suggestion !

[sammysam]

I have finished my gcse exams and planning to give sat next month. Without doing A level can I apply to uni in States with sat score? I'm confused as I have heard from few people, A level is not required while other say it's a must

 

[alihaiderrrt]

lets say you get into the university,how will you understand a single thing there if u haven't studied A levels!O level and IGCSE are way to basic stuff compared to as and A levels!