I’ve sister had this question and i think it’s C
(don’t hate me if it’s wrong)
The event in Act IV that foreshadows Macbeth eventual downfall is when Lady Macduff and her children are murdered. So Macduff finds out about Macbeth and he vowed to kill Macbeth himself. Macbeth encounters the witches who cryptically present three sprites that give him prophetic warnings. When he asks them for elaborations they preform a ritual and vanish.
The correct answer is diction.
Diction refers to the choice of words and phrases an author uses when writing. The diction used in a text or story tells us about the tone or attitude of the writer. Diction can be formal, informal, serious, playful, and so on. An example of formal diction would be: "Kindly revert back at the earliest possible convenience." Whereas, informal/playful diction would be: "I can't wait for your reply!"
