Hi ibosan89,
To start, many Test Takers spend 3 months (or more) of consistent study time before they hit their 'peak' scores, so if you've spent just 2-3 weeks studying - and you've done NO studying for the Verbal section - then there are clearly going to be areas that you have not mastered yet. To clarify, was this recent exam the Official GMAT or a practice CAT/mock?
Before I can offer you the specific advice that you’re looking for, it would help if you could provide a bit more information on how you've been studying and your goals:
Studies:
1) What study materials do you currently have access to?
2) How have you scored on EACH of your CATs/mocks (including the Quant and Verbal Scaled Scores for EACH)?
Goals:
3) What is your overall goal score?
4) When are you planning to apply to Business School?
5) What Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich