Due to various reasons, I've ended up really screwing up the first couple of my internal assessments in a few of my subjects. Not to the point of failure, just average marks, and I'm really hoping to get a good UAI (90-95+ if possible). If I work my arse off for the rest of the year, get much better assessment marks and do really well in the actual HSC, do I have a chance of getting that level? Or have I already blown it?