Answer:
Every person should make it a priority to serve at least two hours per week.
charm or enchant (someone), sometimes in a deceptive way.
Either c or d, not exactly sure. I think c is the most logical answer since its in the best interest of everyone involved.
The answer is "the man over there in the red shirt."
An appositive phrase is a noun that names another noun before it.
Hope this helps. :)