The key to doing well on SC is to analyze the wrong answer choices in every problem that you do. You should try to align those wrong answers with some violation of the common GMAT grammatical errors that your prep guide taught you.
As you do more and more of this, errors will start to jump out at you - hopefully!
how to score high in sentence correction?
This topic has expert replies
Source: Beat The GMAT — GMAT Strategy |












