I think that the underlined pronoun is "them", correct?
"them" is not a possessive (this would be "their") nor is it nominative (this would be "they").
So it must be objective; and it is in fact the direct object!
Answer:
I'm pretty sure it's B
Explanation:
if you wanna be an expert you have to be smart lol
All convincing speakers must perfect the art of persuasion.
Someone who has perfected the art of persuasion would be highly skilled at convincing people of different things.
Beowulf is the longest epic poem in old English, the original manuscript of Beowulf was damaged in a fire the poem Beowulf is about is hero of the heats comes to the aid of hrothgar the king of the Danes whose mead hall in heir it has been under attack