Which of the following sentences contains an antonym clue to the meaning of another nearby word?

a. mark antony's shrewd public addresses reflected his intelligence.
b. mark antony's memorable addresses drew an excited audience.
c. mark antony spoke directly to the naïve audience members.
d. mark antony to calm the volatile audience members.

The correct option is letter D. Mark Antony helped to calm the volatile audience members.

Explanation:

In this sentence, we can see how the antonym clue is "to calm", which helps us understand that "volatile" is the opposite. Antonyms are words with opposite meanings. Some examples would be:

"Angelo cleaned the dirty kitchen by himself"

"Mark is very quiet; unlike his noisy, crazy family."

in paragraph 6 of "sinners in the hands of an angry god" by jonathan edwards, he talks about how doing good things alone will not save men from going to hell because they're at the mercy of the will of god. "spiritual reform" provides men with a false sense of safety.