You should use on your green card application whichever name you prefer to have on your green card and not the other name.

My understanding is that the CBP will admit a person even with an expired green card. You may be questioned and you may need to prove you did not...

You might need to hire a lawyer if you do not know what to do. Yes, you file the EB2 NIW with form I-140.

No, once you have a green card it is too late to change the joint sponsor. Rather, the sponsor and joint sponsor remain liable if the alien falls...

Filling for an EB2 without a petitioner does require you to file NIW, that is correct. Note that you do have to prove you will be working on your...

They will send it to whatever address USCIS gives them. It might save you time to let them update your card, but if your card does not need any...

You can email the consulate to ask but in reality you very likely need to file a petition for writ of mandamus.

It would constitute a false claim and CIS would contend it was for an immigration benefit. If you used someone else's ID it may be identity theft.

What are you trying to do? What question do you have? You got your approval before your receipt and you want to know why, you can call USCIS...

The short answer to your question is yes you can extend your OPT period even if you have applied for a work permit based on a pending adjustment...