When should a speaker use an interjection? Please help if you would like brianleist! (No links and no dleting the answer tysm!!) :) when he wants to show how two ideas are different from each other

when some listeners seem bored

when he wants to make a strong point about something

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.

- "the most famous structure by far at saqqara is djoser's step pyramid. dating from the 3rd dynasty (2667—2448 bc), it was the first all-stone complex ever built on earth."

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the answer would be a).