hello , please do not worry, you will pass your test. Its easy sometimes to make small mistakes remember this. You already know how to drive, because your instructor has cleared you to drive, sounds like you had a bad day. We all get that sometimes. Go back do it again, realize there are no tricks, or traps, all that is happening is they are confirming you know the rules of the road. Get a good nights sleep the night before, focus on the task at hand . Do not worry about anything other than passing the test on that day. clear your mind of all its troubles, focus on what the examiner asks you to do and then do it.. Temember that none of us are perect, and we all make mistakes. Try to relax a little next time and do wht the instructor at school taught you ok? best of luck, hang in there, and stay out of trouble! YOU CAN DO IT!!