Understand that... The character is feeling a sense of euphoria (the quality of feeling very excited). It might help readers understand that a problem, or a climax is uprising. Hope this helped :)<span />
An idea intended to make the reader take notice and want to read on is called a hook
<u>The answer is 1: He thinks the fighting is foolish and wasteful.</u>
The narrator's view on the scene is not pleasant at all, Grendel finds himself in the middle of chaos, in the middle of all the battle's wastefulness and dead bodies of animals and men, and he can't help to see it as confusing and frightening and to feel "sick". All of this reveals that Grendel thinks the fighting is foolish and wasteful.