General GMAT Questions and Strategies | Re: 1Month left and I want to hit 720+

Hi guys - I would like to ask some advice on how to improve my current GMAT expected score. I have been preparing since August and I recently (in the last 2 weeks) took 4 different official GMAT CAT, receiving seemingly inconsistent results: 670, 710, 700, 660 (incredibly my last one yesterday). My quant score has been steadily around 47-48 whereas my Verbal score changed a lot (from 35 to 42).

I do not know how to proceed at the moment since I went through the MGMAT guides, all the official