What happens when Beowulf first arrives on the shore of Hrothgar's lands?
A. Beowulf explains to a watchman that he is there to fight Grendel.
B. Beowulf and his men decide to celebrate their sea voyage before they set out.
C. Beowulf's men threaten to mutiny unless they fight Grendel.
D. Beowulf sends a lone horseman to scout out the land.