Sure what is it that u need help in. i specialise in sports science and english
It depends on which word is underlined.
If the underlined word is <em>boat, </em>then it is used as A. predicate nominative in this sentence.
A predicate nominative is a noun following a copulative/linking verb.
The linking verb in this sentence is <em>is, </em>and the noun following it is <em>boat. </em>
<span>The correct asnwer is B, helplessness.
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>
The phrase/idiom, truly see something, means to to be well informed of "it's existence either as empty or void."
Hope this answered your question ._.