Get A at A levels?

Well I have only recently just completed my A levels and awaiting my results an I am confident I havent flunked anything. I took Media Studies, English Language, Maths and Journalism. At maths it isnt hard you just have to understand. As far as English goes depends on literature on language. For language you need to be really smart and clever and sort of find a hidden meaning in any text and also have a strong view on the topic and make you line of argument clear. For media studies you have to be very much in touch with the world. You have to know the financial, political and social view of society and also learn about contemporary media. And also about stereotyping. And honestly it isnt easy (or possible) to ace all of them. Maths, media, history and business yes the others not so sure