The only subject I am doing from the list is English Literature and my advice is to read the texts at least 2-3 times if you haven't done so already.
Find notes here on TSR, print them off and read through them multiple times. Same with your teacher's notes, your own written notes etc. Read them all. Once you're done, read them again. It's all about memorising really and being familiar.
For the closed book exams you will need to learn quotes, obviously, but you need to learn 'em for the open book exams as well because you won't have time to be flicking through pages looking for specific quotes, UNLESS you can remember the exact page and paragraph it is on.
For example, I am doing the tragedy genre, and there are a list of tragic aspects released from AQA for each text -
a set for King Lear, a set for Death of a Salesman, a set for Gatsby and a set for Hardy Poetry.
What I am doing is, for the plays and Gatsby, I have matched particular quotations that meet each aspects and then grouped them under each tragic aspect. So I have a list of quotations regarding 'tragic inevitability' in The Great Gatsby, and a list of quotations regarding 'tragic downfall' in King Lear, and then used genius.com to find annotations regarding each quote.
And then for the poetry I have gone through each of the 17 poems and grouped them into each of the tragic aspects and then of course annotated the poems.
Good luck!