Can I still work after filing I-485?

if you have authorization to work related to your f1 status, you can continue working during its validity.

Change of Status from H4 to F1 applied - RFE received from USCIS - Requesting support on required documentation

You should seek a consultation with an immigration attorney so they may review the RFE letter and provide guidance.

Hi..my sister has green card of us she married with us citizen.is there any to bring her brother from uk.

Your brother in law cannot sponsor you as family. Your sister may after she obtains citizenship.

I am a green card holder , Pakistani national. Spouse of a US. Citizen .

at this time there should not be too much trouble but the matter is in a flux so please check back closer to your departure or return sooner. good...

I have a green card sponsored by employer since 08/09/12. I also married to a US citizen on 01/02/14. Can I apply citizenship?

yes you can apply for citizenship based on your marriage to a usc.

You should seek a direct consultation with an immigration attorney to assist with this matter.

no need to wait for contract completion to get married.

I need a permanent resident permit so I can live in my US property for more than part of the year.

I suggest meeting an immigration attorney near you to discuss the options. You may use this feature to find an attorney...

Is the Hardship Waiver (I-612) petition considered as Immigrant or NON-Immigrant petition?

It is neither. It is a waiver application.

Can my wife attend H4 visa in April 2017? My H1B is expiring on Sep 2017(Less than 6 months validity)

Your wife may seek H4 in April 2017.