A. appreciates his wife more
B. long for more children
C. take life more seriously
D. remember is childhood
Correct Answer: Option C
C. take life more seriously
Explanation
In the 16-page letter Mr. Bello writes to his daughter, the first page which is for the first year of her life narrates the joy he experiences at her birth and how he learns he has to take life more seriously and live up to the task of being responsible for another human being.