我在MS有老同学可以帮我代收USCIS的通知，
-USCIS will be very easy to verify your residence addresses which you list in N-400. As I suggested, you need to put your fiend's name in " In Care of Name" of Par 5, B part, thus USCIS knows that your friend will be responsible to receive the USCIS correspondences for you. By the way, you can not stay outside US continuously for >180 days before you become a US citizen.
如果我真用了MS的mailing address，
-It takes place in the US Field Office in NJ. Bring the appointment notice and the required documents listed on the notice for the interview.
