Yes you will need to pay each separate fees as you will be filing two separate applications.

Congratulations on getting your I-20; generally speaking you can apply for a Change of Status via USCIS. Note: B1/B2 may "not" enroll in a course...

Generally, there could be other options to get her in sooner but more information is needed to in order to determine where the case is currently...

Generally, a denial of I-751 has dire consequences and may result in removal proceeding (Deportation). Allegations of Marriage Fraud MUST be handle...

Generally, one may apply for Advance parole travel permission with the I-485 receipt.

Generally, it does not matter so long as you are able track it and confirmed that it was delivered.

If you have received a second RFE, then I would strongly suggesting show both RFE's to an immigration lawyer to help you determine, what was...

It would be ideal to speak with an immigration lawyer to thorougly review your mom's case in order to help you decide how to properly move forward...

I agree with my colleague that it would be ideal to contact USCIS and schedule info pass appointment; USCIS number is 800 375-5283.

Herpes is not one of the diseases that makes a person medically inadmissible. See the link to USCIS...