The answer to your question is Dialogue.
She uses dialogue.
He could not imagine the possible danger he could face. This means that he did not prepare properly.
If you're talk about "The Circuit" from the Classics of young readers from Volume 6, then it's unity and teamwork..
The correct answer is "elevated style".
This is because all of the other options do not belong to a true epic, and fit more with a satire. A true epic is supposed to be serious and present a great deed by the main hero or the heroes.