Actually it means most people don't know their own faults.
<span>1. "It came in his mind ' to bid his henchmen a hall uprear" - this refers to Beowulf helping his men before going to Hrothgar's place; 2. "How ceaselessly Grendel / harassed Hrothgar..." - the introduction of Grendel the monster; 3. "Who are ye, then, ye armed men, / mailed folk..." - the conversation between Grendel and Beowulf; 4. "To Hrothgar I / in greatness of sould would succor bring" - Beowulf helping Hrothgar</span>
I’m guessing we’re finding the incorrect one, also hope he gets better :)! Anyways hole means: a hollow place in a solid body or surface. Which isn’t right so it’s C