I plan to take GMAT around June 20. I already took GMAt last October but only got 690 (v:32, Q:50, AWA:5.5). This time my goal is 750+. I know that my shortcoming is in CR. I am cracking for LSAT now. I will make a detail plan pretty soon. I really cannot afford another failure this time. Can anybogy possibly give me some ideas about how to improve on the verbal part? Thanks a lot.