Well, I've done 18 month A-Levels and I think doing it in a year would certainly be doable if you pace yourself very well. As for liking English, English is far less heavy than History haha. AAB or ABB would definitely be possible if you put in good amounts of work! If you've done a BTEC you'd be familiar with working consistently so just continue that. Plus, if you're looking at a history degree, RS or English would be better than ICT, and vice versa if you're looking at a geography degree. Good luck! x