In the sentence below, what part of speech is the underlined word?

At the completion of the concert, the
conductor invited the orchestra to
stand; then she turned and they all
bowed to the audience. The audience
responded with thunderous applause
and with shouts of “Bravo!”

Group of answer choices

adverb

preposition

conjunction

interjection
50pts to whoever answers and brainiest.

Desalination is expensive because it requires

Which answer best explains the consequences of the mass hysteria that took place during the salem witch trails

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?