In a response of two to three sentences, explain how these lines contribute to Grendel's characterization as a monster. (20 poin
ts) "Fell and frantic, and forced from their slumbers
Thirty of thanemen; thence he departed
Leaping and laughing, his lair to return to,
With surfeit of slaughter sallying homeward."
The first line shows that people were forcefully woken up and were frightened. Then, the third line, with the use of the word lair shows that the character being spoken about could be an antagonist. Finally, the use of the word slaughter shows that the character being spoken of is, indeed not good.
This answer is showing you just the way her eyelids wavered making you a mental picture of just the way they did, and how they "let in streamers of blue grey light like tissue paper over her eyes"