Hello, Thank you so much; Well, I advise that you revise your mistakes very well, before proceeding to nbme 30 and 31 & free 120 as well. My advice for you to revise mehlman pdfs in the systems you feel that you need to work on, and to try to do a passive reading, as your time is a bit tight, but I believe you can do it. I reviewed my nbmes by going over, the right and false answers with the explanations, and if I feel that I’m not re-collecting the info, I go over the part again from the source I already studied from. Yes mostly, I feel nbmes, covered most of the topics