There are a gajillion amazing posts on this forum. I don't even know where to begin.
On the detailed end, try this one: new-to-the-verbal-forum-please-read-this-first-77546.html
On a more condensed level, you can try this (study plan for whole test, but verbal section is fairly to the point): gmat-study-plan-start-your-gmat-journey-80727.html
That's just for starters >> verbal-gmat-questions-11/
Testament to GMAT Club's awesomeness....
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