I left box for question # 28 unchecked in my N 400 form. I just noticed it. My citizenship interview is in 3 days. What can I do

You can rectify the mistake at the interview. Bring with you any documents related to that incident.

N400 yes/No Questions ?

Yes, you need to disclose it and provide record of it.

I797 notice of action for removing of conditions

Yes, it is the normal process. You are both the petitioner and the beneficiary in removing the conditions.

You must show that you did not give up your domicile in the U.S. and that your visit abroad is only temporary.

Can I have a chance to get H1b visa from J1 visa thats already expired?

I agree with my colleague's answer above. Also, if your visa has expired and you are out of status, you cannot change status. I highly recommend...

How can i check status without reciept?

Did you send the application to the right office? Did you check if it was delivered by tracking it? Did you move somewhere else after mailing the...

Form I 130 Address Part 4. Provide the last address lived together

Current address, if you live together.

Who to contact?

You can contact USCIS Customer Service at 800-375-5283. Have you changed address? Have you filed it at the correct address?

What is the procedure to have an expired green card permanently revoked?

She should file form I-407 to officially relinquish her status.

Is it possible to apply green card through marriage without a spouse?

No, you can't. You may apply for a green card if you qualify under other bases/categories. You may want to consult with an experienced...