A.
a-
ppreciate
only after appropriate syllables do you hyphenate
Answer: I can't stress this enough...
Read.
The.
Text.
Explanation: Your answer is in the story.
<span>A man finds a wallet and must decide whether to return it or use the money to pay for his wife’s life-saving surgery. ... This is a moral dilemma.</span>
The prepositional phrase is "up the school steps"
The word "up" is the preposition in the sentence.
Hope that helped! :)