E-gmat Verbal

E-gmat verbal course really helped me understand key concepts to tackle successfully the verbal part of the GMAT Exam. Their sentence correction part as the beginning tool is great and specially for us non-natives who are not used to doing this analysis in English. The following core courses for critical reasoning and reading are very helpful as well, they are very illustrative with videos and solutions that make it easy to understand.
They also have an additional live section that allows you to work and answer questions with a live instructor on the weekends, and when getting better and understanding better you can complete the workshops, which are a great way to learn some final tools to succeed in the verbal section of the gmat.