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 1 父母绿卡申请时， 父母可否不在petitionerj所在的州居住（如父母在美国其他亲戚处居住）？-It is fine. 

2 如果父母和  petitioner  可以不在一个州居住， 申请材料递交给哪个州所属的处理中心？

 -If your I-130 and their I-485 are filed concurrently, then send all of the documents to:

 

If you are filing Form I-130 with Form I-485, and you live in the United States:

USCIS Chicago Lockbox For U.S. Postal Service (USPS) deliveries: USCIS P.O. Box 805887 Chicago, IL 60680-4120 For FedEx, UPS, and DHL deliveries: USCIS FBAS 131 South Dearborn-3rd Floor Chicago, IL 60603-5517

3 打指纹，体检，面试 所对应的移民服务中心又应该如何处理？ -These will be done the local USCIS Office or ASC near the address your parents are living (put their living address in I-485).

4 以上情况（父母暂时未能和petitioner 一起居住生活）是否回影响到父母绿卡申请？-No.

谢谢8 老师！