Which of these best describes the speaker's sentiment in the last stanza?
-The Grecian Urn will be enjoyed by the speaker's enemy after he is gone.
-The beauty of the Greclan Urn will also falter.
-Beauty Is an eternal truth.

Please help me???

they insisted that there was not enough time to learn everything.  

explanation:

if they were going to steal the answers that is simply because they insisted that there was not enough time to learn everything.  

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.