Help with a driving written test, please read WHOLE question.?

I'm 21, and I have to re-take the written driver's test (NOT for a DUI, I DID NOT get a DUI!!!!!) I am a very good, safe driver, NEVER been in an accident, never had any trouble. I got pulled over today and the cop told me my license is revoked! I was SHOCKED!!!!!! It had something to do with my insurance (which I HAVE and I PAY, every penny, even when they JACK my rates up for NO REASON, I pay it!!) And I already took the test once, and FAILED. I am so mortified I could jump off a bridge. I seriously am so distraught right now, so PLEASE keep your answers polite (I shouldn't even have to say that, and I WILL TOTALLY report abuse on any wise @$$ answers!) Please help me, is there a website I can study for this test on? I left the pamphlet at the DMV today, so I cannot study that.