I have been given an offer for Maths at Cambridge (which I was amazed, surprised and very grateful for) and I've been trying to practise STEP to make the offer. I sat a full (STEP II) mock last week (with ~2 months until my exams) and I thought I'd done*ok* (not a 1 yet but I almost finished 4 whole questions) and it got marked and wasn't even a 2. If I can't get a good grade on II then III is no where near possible. Everyone else who got an offer seems to be flying away with it and I feel like I can't even begin to do well in it. I don't know what to do. Is there anyone else out there who is drowning with this?
What should I do?