The correct answer among all the other choices is D. The sentence is correct as it is written. The sentence doesn't need to be revised. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
Answer:
I'm 98% sure its B.
Explanation:
If you read the paragraph, It talks about how the woman helped her husband with a DIY project, and If you look at the end of the paragraph it shows us that part Is for question 2.