How did you come to know about this employer? what to answer?

You must answer any questions truthfully. It would be helpful to have a recent letter from employer confirming the job offer and why they...

Can i change the F1 visa school name while i'm in the USA?

You only will have to obtain a new I-20 and transfer your SEVIS record to change the school but do not need new visa stamp. The DSO of the new...

If my previous employer closed my EB3 application, can another emplyer continue the said application?

You will have to start the application process over but will be able to recapture the priority date if an I-140 was approved.

"status at entry"

It depends on what you are applying for and whether you were inspected by an immigration official when you entered the US. Talk to an attorney...

Will there be any problem entering again into USA from India before 5 months of H1B visa Expiry?

You should have no problem to return as long as you come back to resume your employment.

I have an H1B visa.Can my husband who is on H4 visa go home?

Your husband can go as long as he wants. For him to return his visa must still be valid and you must continue to maintain your H-1B status.

Family petition

You uncle cannot sponsor you for a green card. Only option at this point would be a bona fide marriage to a U.S. citizen.

You state the USCIS District Office that has jurisdiction over the county where the beneficiary resides not where you file. The Chicago address is...

Can an immigration lawyer accompany you to the green card interveiw

Yes, you can be represented by an attorney if you wish.

I have an interviewed for citizienship two months ago and they gave me a form n652 that said I passed the tests of English, U.S

That should not be a problem but you should make sure that someone can receive your mail and notify you in case USCIS request additional...