回複：I485 application materials

>>1) Documents for myself should include: I485, G-325A, letter of employment, birth certificate, what else?
I-693, TAX return, W2 for 3 years, marriage certificate

>>(2) Documents for my wife and son should: I485, G-325A, I864, birth certificate, what else?
I-864A, I-693

>>(3) Should all three application put in one envelop or in a separate one?
one package

>>(4) Should we have medical examination before submission?
to service center, YES, to local CIS office, after