Answer:
1
Explanation:
Variable and constants are almost opposites.
Passive and react are two different things not comparable. Expendable and Irreplacable are in the same realm.
When writing a persuasive essay (or giving a persuasive speech) the speaker should tell them what you're going to tell them, tell them, then tell them what you told them. Also the speaker should present the opposite viewpoint and then disprove that point with their point
I would go with the last one but I’m not a 100% sure. :)
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