Answer:
Mankind fears the unknown.
Explanation:
He dont know what is happening or where he is.
Answer:
Beowulf criminalizes Grendel as a monster.
Explanation:
he describes Grendel as someone who was going to kill them, and if i remember the story right, Grendel just wanted to be friends with the humans. but, they laughed him out of the feasting hall.
there was no question attached.
To use your example, cede does mean to go. However, "recede" means to draw back or go back. Think of an ocean. What does the tide do at certain times? It recedes!
So re- is the best answer.