just try to relax today so you can be refreshed tomorrow

when you're taking your test tomorrow, just focus on the road and on your driving:
- remember to check your mirrors and indicate when you change lanes or turn
- make sure you are driving within speed limit
(oh, I keep forgetting we're in Qatar ha ha )

anyway, this will surely get you safely through your test
and finally...
do not focus too much on the fact that this is your test, just drive safely and confidently! good luck!