Answer:
The word which best describes the mood of this stanza is:
C. sorrowful
Step-by-step explanation:
In the stanza we are analyzing here, the speaker speaks of "joy departed", that is, joy that is gone and can no longer be grasped. The speaker dreams of such joy, of "life and light", but those dreams end up making him even sadder. They remind him of the happiness he will no longer have, which leaves him broken-hearted. Therefore, the best word to define the stanza is C. sorrowful.
Edgar Allan Poe's works are somber. Feelings of sadness, depression, or anger are often explored and brought to life in his poems and short stories.