<u>C. Grendel will die, but Grendel does not know this</u>
Dramatic irony occurs whentheaudience already knows <em>the outcome of a situation</em> in a story, but the characteris not aware.
From the book, Beowulf, the story is told of a brave and courageouskingwho comes to help his friend defeatand kill the monster Grendel that has been terrorising his kingdom.
There is dramatic irony in<em> lines 8-10 </em>because while the audience already knows the outcome of the battle <em>between Beowulf and Grendel</em>, which is death, Grendel the monster does not know this.