Hello,
nounstoverbs, and welcome to the forum. As
zhanbo has already indicated,
the official guide series is by far the best material from which to
practice, since the
OG and GMAC™-published materials are the only ones that contain official questions. For someone shooting for a 700, I typically recommend the Verbal and Quant Review as well, if for no other reason than the extra questions/exposure they provide. Your
OG 2019 is fine to use, but you might have noticed that for all its pages, it is quite thin in terms of advice or strategies for each section of the test, the different question types, and so on. This is why some students choose to purchase other guidebooks, such as those by
Manhattan Prep, PowerScore, or other test prep companies, or to purchase subscriptions to online-learning modules. Such resources provide more than questions and the hollow commentary offered by the
OG. (Oh, you missed an SC question. Why? Because of
logical predication, diction... What does that mean? How does knowing that help you?)
You can check out
this post by GMAT Club founder
bb for further book recommendations. Do not overlook the free practice questions and two CATs you can get through mba.com either. Those CATs especially are the closest you can get to simulating the actual exam.
Finally, a word of advice: do not blow through the
OG just to finish it. Sit down with each question and really take the time to understand each of the answer choices (in Verbal, but also, to an extent, in Quant). Look up every single question you miss on GMAT Club and read the analyses provided by the community, both regular members and Experts alike. You will probably find that certain posters resonate with your way of thinking, and when you take the time to research many thoughtful analyses, such thinking starts to rub off on you, and your own approach will improve. Then, when you practice more questions from the
OG, you can do so with fresh ideas, rather than going through the doldrums of another x-questions-a-day set.
Good luck to you, however you structure your studies. Feel free to post at any point to seek advice or feedback in general. This is a community that would like to help you reach your goal.
- Andrew