Hi, I'm looking to do optom next year as well at aston, however my EOYs went extremely bad. My grades were CDE, and im trying to use the summer to at least boost my grades up by 2, i do bio chem econ, and bio&chem is what i have done bad in, and i know the requirements are quite high, is there any advice you guys could give me - whats the most efficiebt way to revise?