Answer:
A credible source is a website that is trusted. For example, you wouldn't trust wiki because people can put false information on there. Websites that have .gov or .edu are credible sources.
Explanation:
The answer is: b. dead members of the community in their graves.
In the excerpt from "Elegy Written in a Country Churchyard," the author Thomas Gray makes reference to the dead people from the village who are buried in their graves in the churchyard. By the word <em>rude </em>he suggests the tombs belong to simple villagers -not impolite or disrespectful people- who lived in the hamlet, which is a small settlement.
Hrothgar asked Beowulf to battle Grendel's mother because the king believed he was the only man capable of dealing with such monsters. This was because Beowulf had earlier succeeded in mortally wounding Grendel. Further, Hrothgar wanted revenge for his close friend.