回複：thax, but CIS wants me to bring all my origial documents a

yes, you need to bring as much as original documents to interview, to show your merrage is true, your financial is good, and you are living together. it is not important for those documents issued from CIS, such as approval notice. The only thing is I-94, CIS may ask you to show the original or copy when they think your status has a gap.

結婚綠卡麵試攜帶文件一攬

good luck!