roy43 OHHHH whoopsies. i think it’s a bad habit to predict study scores. i do suggest you study by completing practice questions and seeking help where you need (no offence, but with grades like that, have your teachers offered help? if not, you should seek some because they ARE marking your work).
if you can boost your scores CONSISTENTLY, one or two sac marks for physics and accounting aren’t going to hurt. not sure about spec.