I believe the that 1. offers concrete suggestions about how to improve word choice. is one of the choices not sure about the other 3
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The idea that love conquers all is an example of a universal truth.
Universal truths are universal because they are recognized everywhere in the world - every nation in the world knows that in the end, love wins over everything else. It is a truth that we have been taught to believe since we were kids, all over the globe, which is why that should be the correct answer.
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True because it tells about big picture
Typically unnamed characters are representative of universal characters. They symbolize anyone who might find himself in such a difficult situation.
The correct answer is option D.
Because there is a preposition where the noun completes the meaning of the sentence "Sitting <u>on</u> the porch"
On: being the preposition.