I am acquainted with my hu*****and when I worked in North Carolina,I dont know if its right to tell the turth to the IO,because i was illegal for job that time.If I told turth,whats the worst will happen,deportation or fined some money。
Im F1 married citizen
-Becuse you married a US citizen who sponsored your GC, your illegal work will not affect your GC application. Just tell what the IO asks.