It should be the last choice (D.) though we don’t yet know when the war will end,it will end,and we will win.
Hope that I could help you
Based on the context of the paragraph, the most likely the meaning of relevant is D. significant to the topic.
<h3>What are context clues?</h3>
It should be noted that context clues are the hints that are given by the author in a literary work.
In this case, based on the context of the paragraph, the most likely the meaning of relevant is significant to the topic.
Learn more context clues on:
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1-4 look correct to me.
for #5, you are correct that to come is not a prepositional phrase because there is no object. If I were you, I'd leave it alone and keep the one next it. all others look correct.