This is D., a hyphen. I You would write it as 'old-fashioned'. There would only not be a hyphen if it was 'old fashion' without the 'ed' at the end.
Is there anyway to emphasize that question you're asking?
Answer:
Does the beggining of each paragraph connect readers to a previous idea?
Are my descriptions of peopel, places, and things described in clear, logical way?
Explanation:
Hope this helps
Answer:
B. What is reasonable
Explanation:
If it is based on opinion or what you expect then it would be subjective and not true evidence
