Build efficiency and accuracy on GMAT sentence correction by prioritizing the most important concepts. This video includes a summary of the most important grammar concepts tested on the GMAT, as well as a framework for tackling meaning-based questions. Recorded LIVE on March 14, 2018. This is video #5 of 8 in our series on developing a winning GMAT mindset. For more on this GMAT Club video series, visit https://bit.ly/2GaxF3B. For more on GMAT Ninja tutoring, visit www.gmatninja.com.