If you've done plenty of work then you won't have any problems with it. I found the key was just work as quickly as you can through all the sections without wasting too much time on questions you don't know the answer to. If you're working as fast as possible then you can't possibly do any better than that.
The second section is probably the trickiest, but one thing which isn't taken into consideration by most theory lecturers or text books is that by the time you get to the 3rd section you're physically drained and it's quite easy to start making stupid mistakes at that point. Certainly you'll find yourself going a lot slower.
Oh, and if you have 2 weeks to run then your study is far from done
Do plenty of practice exams - they're the best way to find your weaknesses. The Dyson-Holland practice exams are challenging but excellent.