I believe its D...but that's just me, I hope this helps :)
My best guess for this question is to find good topic to talk about, and if your topic is too broad it may be hard to find information. So if your topic is too broad you have to do a lot of research, and find information that you thought made sense.
Answer:
The friends were extraordinarily loyal to each other.
Explanation:
The allusion to the Three Musketeers is meant to compare that to their friendship. The story of the Three Musketeers is centered around the loyal and inseperable friendship of the musketeers
Answer:
respectfully is correct buh yours y doesn't need to be capitalized
