What items should a teacher buy first for the classroom?

London includes a quote about john thornton as he is observing hal attempt to motivate the exhausted dogs "it was idle, he knew, to get between a fool and his folly". if the word "idle" is defined as "of no real worth, importance, or significance", what does this statement mean with regard to hal? who is the fool? what is hal's folly? why would john thornton think it of no real worth or useless to intervene?

One of the girls brought some candy for you. the prepositional phrase(s) is/are __

By comparing part i and part ii of "polar opposites" what can you tell that the poet means by polar opposites poet