<p>on teh answer sheet i erased a couple of wrong answers, but even though i dried rubbing the wrong answers off really hard, but still they it wasn't completely erased. there was soemthing wrong with the paper. there was still a shade of light grey, wasn't the same as the rest of the plain white on the sheet.</p>
<p>so i'm getting worried that maybe those erased marks would be detected, and thsoe answeres would be marked wrong, tehre are around 5-6 of the ones i erased.
should i request hand verification.</p>
<p>if yes, how?</p>