Hey there Jason ! Congradulations on the paper test !!
The green arrows with a red light indicate which direction of traffic flow is not affected by the red signal. If you are at an intersection where there is a traffic signal and the basic, round red light in on, but there is also a green left-arrow light on and a 'pointing ahead' green arrow on, then those who are turning left or going forward, are allowed to go, BUT those who intend to turn right must stop.
If it were a green left-turn arrow with a red light, then only those who intend to go forward or turn right must stop.
REGARDING the unmarked intersections, I cannot really recall. I would argue (and I could be wrong, but I think not) that if there is no signal AND no stop sign, it would be unwise to come to a full stop. To slow down a bit, or to look carefully would probably be a good idea.
If there are (and there probably will be) other vehicles operating in the practice area on that day at that time, I would recommend that you not rush when leaving a stopped position at a stop sign to move into the intersection. If another vehicle is approaching, make a good judgement as to whether you have plenty of time to cross the intersection or not, then move into and cross it. DON'T RUSH. That means, if you feel you have time, but it is a little tight, don't do it; wait.
However, don't camp out at the intersection just because a vehicle is heading that way. Being over cautious also appears to count against you.
On the long, slow curves, keep the car in second gear and use accelerator adjustment to control speed. Try your best not to use the brake then, and do not shift to 3rd, even if you feel you have the room for it.
OH...if the arrows are red but the basic, round light is green? Strange. Does that happen? I really kind of doubt that, because the almighty signal is the round one. The arrows are subservants. A full red means 'all traffic stop' but if that is subserved by a green arrow, we can think 'except in this direction,' so...I really don't think you'll ever see the opposite because of logic. If there were a time when traffic were only allowed to go straight and not turn left or right, for example, you'd find the basic round light red, with a green arrow pointing ahead.
I would argue agains putting the car in neutral and putting on the emergency brake at every stopping point. Depending on the time and distance to reach the stopping point, gear down, then brake, then, maybe neutral, come to a full stop, and shif to first gear--all the while keeping your foot on the break, of course. (this is just my suggestion though, it may not be the best...) Good luck !!
