I'm a foreigner student with a J-1 visa.Can I change my visa status to work visa and how much will it cost?Thank you.

You employer needs to talk to an attorney. You may be able to get a H3 or a F1.

Is it possible for me wife to file I-130 for me as a foreigner

Yes.

Is it possible to file for an asylum after 4 years of US entry in f1 visa, currently out of status?

I agree with my colleagues.

Is there a chance for RFE on my I-140?

Anytime you use experience gained with the sponsoring employer, it is always an issue. However, your attorney will know how to handle this....

Withdrawing a I-130 for Wife

Call the CIS to check status.

Can you petition your spouse for green card if you gained citizenship through prior marriage?

Yes.

Depends on whether you will meet the L1 requirements. If you do, they can premium process. You can get it approved in less than a month. You start...

I recently filed I-485 ( application for a status adjustment) and on the application I didn't mention that I served in the army

Officer will amend form at the interview.

When can I file a petition for my father who still lives in my home country?

Need to wait till you are a citizen.

Is it possible to file I-485 and Adjustment of Status with current Priority dates with I130 pending approval (F2A for spouse)

Yes. B/w- if your pd is March 2012, the 130 should have been approved by now.