I got a DDD in Alevel composite, hadn't given A1, gave composites instead. im fairly bright, just had some trouble this session. retaking all 3 composites this oct nov, how much can i improve? people say I wont be able to secure more than C's Please tell me chances for getting about a BBB this session please, Im very hardworking and willing to work very hard. I have chemistry physics and maths by the way.