what we have to concentrate on in practical driving test?

Answer 1

I always tell everybody who is taking their first road test with the examiner to put this idea in their heads right away.
You have an special passenger whose safety and confort is important to you. When you think this way, you will act and drive in a respectful manner to make sure that this passenger will be safe in your hands. Your examiner will notice this mature attitude right away.
He or she will notice that you pay attention as they enter and sit in the car , if they are comfortable , and that they have their seat belts on before you turn on the ignition.
You will also be careful doing corners, passing, lane changes, the whole works. It will come naturally to you because all that you concentrated on was taking care of somebody else and not on yourself for being on the hot seat.