The element of Greek tragedy expressed in Jocasta's and Oedipus' decision to mutilate themselves upon discovery of the grave misfortune they were unaware of all along is called <span>reversal (or otherwise called as perepeteia) which marks a major event which was the result of the discovery of the horrors they've done to themselves. </span>
Answer:
it is an <u>Infinitive phrase</u>
Explanation:
It explains the origin of echoes.
"we are going shopping" because this is the only sentence without contractions and contractions (such as "we're) are informal
