The repetition of the phrase "still is sitting" shows that the speaker is helpless to get the Raven to leave. Just as the speaker cannot make the Raven leave him, he is also unable to get over his grief at losing his true love. He will forever be grieving, and the Raven will forever sit above his chamber door.
Therefore, the mood created in this scene is one of helplessness. </span>
I think the answer is C. Reporting events as they unfold without time to fact-check. because the rest are using their own words basically. Hope this helps
