-know all the road signs.
-speed limits in different areas. (also there's a diff mph with heavier trucks)
-school bus laws
-traffic lights
-road lines (ex. yellow, double yellow, dotted...)
-basically know everything...what's all in the book
the test are always different. if you don't know one, skip it and go back to it because if you miss it, it will ask more question with that topic.
do well!