grammar expert wrote:
I already have the gmatplus questions, but thanks anyway. I saw some questions from the Korean site, and they are absolutely sure ETS questions. So, please let me know if you find them somewhere. And feel free to ask me for help with your sentence correction.
accounting to my experience, in fact, the questions from korean site have the same questions with GMAT Plus materials, so you do not necessarily look for the so-called"the questions from korean site ".
From the site that preceding post mention in China, I have downloaded those materials, majority of which are identical stuff with the material from Korean.