You will still be a permanent resident even if your green card has expired. The physical card is just evidence of status. However, you are expected...

USCIS Policy Manaul Update: Volume 9, Part B: Extreme Hardship

Please specify what type of waiver you are referring to so we may provide you with a better response.

Marriage on hold due to pending n400 application

Since your citizenship application is not based on marriage, it shouldn't matter whether or not you got married after filing the application.

You will need to go back to the consulate and correct the visa stamp typo.

Do I have to send copies of my Approval notices, work permit and Social security card for renewal of DACA?

You will need to give them a copy of your work permit.

If I get TN but don't work for that company, what may be the consequences?

It depends whether you enter the US on TN visa or not. If you enter on TN and you don't have a job, you will be trouble. If you are out of the US,...

It shouldn't hurt your case unless there is something else involved.

I am a palestinian refugee with a egyption travel document for refugees is it possible to apply for assylum in the usa?

Your case needs to be evaluated by an experienced attorney. There might be complications due to the travel document but you can overcome that with...

Got Incorrect visa entry stamp at POE, I have valid H1b from previous employer and valid H4 visa. I am working on EAD,

It looks like you will need to correct Your I-94 record. Contact an immigration attorney for help!