No work is allowed for those who are on R2 visa.

Selected as the best answer

What happens to the H1B petition status if RFE documents are not provided within given time limit?

It will probably either be considered abandoned and/or denied.

As a student having the F-1 visa, is there any chance that I can go twice years to a public high school??

This is not permitted and has very serious consequences.

I currently live in Venezuela, and I have an uncle who was born in Venezuela but is now a US citizen and a Veteran.

Asylum is based on credible fear from a government. Might want to engage an immigration attorney and talk it out.

Officer to request missing file on AOS interview - no response since 3 weeks - what can I do?

I would recommend you do exactly as he said. Wait 30 days (4 weeks) and if you hear nothing, go back with paper and passport.

It means you have a very serious problem and rather than get consults you aught to hire an attorney as part of your immigration team and get to work.

Can an I-797 Notice of action be use at a check point ?

There are a lot of facts left out of your post, but depending what the action is and what you want to use it for, it is possible.

Your emphasis is misplaced. Spend your time on collecting evidence that shows you have a co-mingled marriage, something you did not mention at all...

Once a divorce starts not even before it's finalized, does the immigration get notified?

It is the responsibility of the Petitioner and Beneficiary to always truthfully and honestly keep USCIS informed of any change in information they...

Why U Visa delay?

Generally it takes about a year to process through. Clearly you are beyond that and should contact USCIS.