Have you ever drived the car before. If yes then it should not be a problem. Just practice Parking (not sure about parallel parking),3 point turn, Stop sign.
Lane change and emergency stop. Some place they make you park down hill and up hill.
The first and foremost thing is SAFETY.
Try to be safe and you will PASS the test easily. Do all that you need to do to drive safely on the road.
They look for
(i) How you turn (left turn, right turn, sometime U-turn)
(ii) Parallel Parking
(iii) Lane change
(iv) Whether you use the Indicators correctly or not
(v) Are you following all the signs on the road (stop, speed limit etc).
(vi) whether you use both hands on the steering or not.
Once they get a feeling that you are driving safely and you have control over your own driving, they are comfortable to give you the license. Note that they do objective evaluation (meaning, for every thing...like right turn, left turn etc there is marks allocated) and less number of mistakes get you the license. I don't know the details, but there is marks allocated for each thing.
I recently got my driver's licence(Georgi) . i practiced driving for nearly 2 months before appearing for the test. you need good practice in parellel parking and reverse parking. thats the most important point they see. u should be able to park the vehicle without hitting the curb or the cones. if u want u can take up 1 or 2 classes these driving schools offer but its expensive, they charge around 100 bucks per class. i never took any class.
other than this, you need to watch your speed and road signs like, stop sign, turn signals, speed bumps etc. if u are really confident with your parellel and reverse parking other stuff will be really easy and u can get thru the test with no problems.
The most important tips that will help you pass the test the first time is simple: practice and remain calm. Of course you know that you need to practice. Practicing with a trained experienced instructor is best but you should also practice the maneuvers that you have trouble with on your own. I hire instructor at education4drivers.com special for training ia parallel parking