Prepared for exams (7)
I believe the answer is:
revised
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">prepared for exams</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for revised that I've seen before include "Diverse (anag.)" , "Prepared for exams" , "Changed and improved" , "Reviewed and amended" , "Studied anew" .)