If you have been going through the old site and the facebook notes... I keep going on about slowing down to 30km when you see a 30km temporary sign and keep your speed to the speed limit.
It is VERY hard to drive at the speed limit when there are tons of vehicles behind you and you are going downhill with no vehicles in-front of you...
YOU MUST DO THIS IF YOU WANT TO PASS YOUR DRIVING TEST
Driving Test Tips and Advice
Learn from what other have done wrong and try not to repeat them.