according to google, hypochondriac is a person who is abnormally anxious about their health. meaning the girl in the sentence is very concerned on if she gets sick or not and would like to always be safe than sorry
The correct answer, i believe is had been issuing. <span />
Answer: A.
Explanation: Most of the text points to this answer choice. I think it's your best bet. :)
John hoped all his hard work and dedication paid off and he would get promoted