1, they are thoughtful, but poor
2, they knew what each other cherished and had gotten each other a gift to suit their passions, wisdom is the quality of having experience, knowledge, and good judgment
3, Jim got Della a set of hair brushes by selling his watch, and Della sold her hair to afford a chain for Jim’s watch, neither of them can use the gift for they had sold them to get the gifts.
Answer: you didn't provide the paragraph
The proverb representing a moral of the story is "Those who live in glass houses should not throw stones"
Answer: act as a single unified sentence
Explanation: I suspect this is the answer, because usually it would be like a list. And the list wouldn’t usually be separated in different sentences
