Well, I'm starting revising too. My French Teacher has given us a way to remember some vocab. Our 'IR' Verbs for example. Our teacher told us to clench our fists, and then say the ending of the verbs. [is,is,it,issons,issez,issent. I need to practice writing then down xD] then, in the exam if we clench our fist we'll remember. It works for me anyways.
I think you should study in a quiet place, because in the exam room there will be no noise.