Sentence fluency is:
a-the way words and phrases are used to tell the story.
b-the way sentences are written and flow together to tell the story.
c-the descriptive words and phrases make the writing interesting.
d-the key elements of the story and the details that support them.

B is correct-the way sentences are written and flow together to tell the story.

Explanation: The sentence fluency is the flow of the story, which gives the story rhythm and keeps it interesting, making the reader want to keep reading. Hope this helps!

c, his tragic flaw to cause his downfall

you didn't provide the passage.

explanation:

seeing as this is your first question on i can see why you may have not known that you need to provide the passage.

without the passage, or even the name of the passage, we can not read the passage, therefore we can not determine when or how the pacing effects the tone.

however, you can either repost this question (providing the passage this time)

or you can comment below what the passage is, and i'll you to the best of my ability!