我老公是NIW，140已经通过，485penging，我现在要加入绿卡申请，除了以下的材料，我还应该有什么东西呢？我需要如何才能加入485呢？在线等待高人指点！
a) photocopy of my hu*****and 140 approval notice; b) photocopy of my hu*****and 485 application; c) photocopies of my and my hu*****and’s Pass Ports; d) English version of our marriage certificate; e) new 485 form filled on my benefit; f) a letter to describe the application; and g) medical examination for me. Besides all these documents, are there any other evidences and/or documents I need to ?