Here are the answers to the questions provided:
8. The sensory imagery of the sky “lit gray with early morning” contributes to the mood of the text by giving a sense of gloom.
Answer: B) It gives a sense of gloom.
9. The irony in the ending of the story is that Jack decided his kitchen was clean enough even though it was messier than when he had started to tidy it.
Answer: C) Jack decided his kitchen was clean enough even though it was messier than when he had started to tidy it.
10. The last line reveals that the speaker is mildly bitter and cynical about the girl's lack of engagement in the conversation.
Answer: C) that he is mildly bitter and cynical.
11. The hidden truth expressed by the paradox in this paragraph is that being around strangers can be a lonely experience.
Answer: A) Being around strangers can be a lonely experience.