C. A meaningful quotation
D. A universal idea
E. A startling fact
We know, "Relative pronoun" connect the clauses or Phrases with a proper grammar, so here it would be:
<span>A. The poem paints a image [that] is very gloomy.
Here, Relative pronoun is "That" which connects the sentences, of Poem paints the image, with it's description, i.e., it is gloomy
Hope this helps!</span>
May you attach a picture of the essay and the rubric? I may be able to help.