The pronoun <em>what </em>is used as an interrogative pronoun. These pronouns are used to ask questions usually.
<span>After a thorough research, there exists a similar question with the following choices:
</span>A. Climax
B. Falling action
C. Resolution
D. Exposition.
<span>
The last part of the Beowulf excerpt recounts how Grendel flees into the darkness after suffering a fatal wound from Beowulf. That part of Freytag's pyramid best fits in the section of the story is would be (B) Falling Action</span>
A century is 100 years, so: <span>A)The age of the United States
</span>