Can I request the closure of my Form I-539 case to the USCIS and leave for my home country without becoming illegal?

You can leave and your change of status will be denied because you would have abandoned it by traveling abroad.

Can I apply to Canada citizenship directly after granting asylum in US? Or I should wait to get US green card?

You cant live in Canada and also keep your green card.

What type of questions will the IO ask and what documents do I need to take with me for my N400 (the three year rule)interview ?

your husband could not be present in the interview room with you. Interview questions are based on determining your eligibility to become a...

I have a green card.if i merried usa student who dont have a social sequrity.after merried can ge get social sequirity?

error in your post makes it difficult to understand what you want to ask. to get social security your spouse needs lawful immigration status....

This is so unfortunate! If you would like to overturn the decision you must pursue and point to their mistakes. As suggested file a motion to...

Start an Entity with H1b Visa

No one could answer "yes" to your question. You could revisit this question once you have obtained permanent residence. If you have other...

What should I do if I forget to report for address change to UCSIS during my OPT?

F1 needs to keep the DSO in confidence; your records in the SEVIS must be updated, you can do it now.

I 751 filing, Are Affidavits of persons having knowledge of the bona fide marital relationship required?

It is the overall presentation. No specific document is a must.

H1B transfer (and recapture) while in USA on L1

Doable but a lot depends upon case specific details that are time sensitive.

H1B transfer (and recapture) while outside USA

You should not worry about the pay stubs and you can achieve all you asked for here if the person doing your paperwork is well knowledgeable in...