Answer: He feels a strong sense of duty and responsibility...
Explanation: i know for sure its not #3 and #2 doesn't sound correct either.
if its not number 1 its will be for sure number 2
Because, they had to push it back farther
I've read the paragraph and have an idea of what would be the bold sentence.
I've concluded that the only possible and reasonable is the first one is the third (hook) since the 13 - year - old was sad for the loss of his parents.
Hope it helped,
Happy homework/ study/ exam!
