There is harm sending a reminder to the local USCIS office. An acknowledgement letter from USCIS would be forthcoming.

Yes, an F-1 visa student may work abroad for US business and have wages deposited in US financial institution.

I94 is not required for approval of I130.

My recommendation is travel with your PRC and Peruvian credentials and reschedule oath on return. Your present schedule does not allow time to get...

Unless authorized by USCIS, all employment is not permitted for F1 visa holder.

You must submit all evidence as requested per RFE, including the omitted signature. Keep in mind USCIS sends RFE only once. Failure to respond...

His application for US naturalization is not based on marriage. The issue of divorce by either party is irrelevant.

G28 does not apply to you if not an attorney or representative. Section is only for attorney or representative.

In your case you do not require a SS number. You don't have one is the response.

Your mom is the beneficiary. The answer is what she does for a living (work).