填表时要求有如下request: affidavits sworn to or confirmed by at least two people who have known both of you since your conditional residence. 要怎样做呢？需要公正吗？还是一般的信？打字可以吗？sworn means what? please help me to finish it, how long does it to take to get 10 years green card now? do i need another interview? has somebody has the same experience recently? any suggestions will be highly appreciate.