Although you never showed in the question what the answer was, here you go.
"Sympathy for the devil" would most likely mean having empathy or pity towards something/someone bad or someone who is wrong. For example, I have empathy for the criminal because he was a nice person.
Answer:
watching
listening
to buy
to speak
making
to eat
working
to call
not sure about the last 2
Answer: It is a unique opportunity and a valuable experience for the future.
Explanation:
It would certainly be useful for the graduates to volunteer. This is a valuable experience for the future, and a unique opportunity for the students to do some of the jobs which are listed. They are unlikely to volunteer at hospitals later in life, unless they opt for a medical discipline. Moreover, majority of the students will not choose a career of working in a park or repairing homes, and especially not a military career. This is, therefore, a good opportunity to try something new and out of the ordinary. As a result, they will acquire certain working habits, and see what it is like to have a real responsibility. Finally, they will be able to earn extra money, which, for some students that come from poorer families, is a great advantage.