非常感谢8老师详细回答！那么这种情况如果不导致误解，在填以前住址时间应该填六月搬出还是十月搬出呢？
-Fill the actual moving day, June. USCIS nromally does not care about it as long as you report it in the system.
另外面试－般是自己去还是和律师一起去？好像很多律师提供填表面试服务. 十分感激！
-Unless you have background problem (e.g., minor criminal case, serious law violation, moral character problem), you do not need a lawyer. The N-400 filing and interview are very simple process.
