As A US citizen can i sponsor my mother in law for a visa to the United States?

You could if the visitor's visa required any sponsorship. It does not.

Form 765, 21b?

Provide both numbers. type the old one in and write in the new one with notation "renewed"

Mistake on 485 receipt? Family based application.

they obviously did but I am not sure it is of any consequence really.

I have refused b1,b2 visa on october 2009,because i want to apply again for b1,b2,i have advice need from you to fill 2 questi?

Q NO 1 , Have you ever been refused a U.S. Visa, or been refused admission to the United States, or withdrawn your application for admission at the...

I am from India and My F1 OPT is ending on 7/18. Can I go to Canada for F1 to h4 stamping During 60 days grace period.

It appears that US consulate in Canada does accept applications by third country nationals.

Does pre-inditment mean your guilty

This is for criminal attorneys to answer. I changed the designation for you.

What is the processing time after interview to get the green card or the case update? My case status shows ' Case under review'

Case is under review is a standard service notice in these situations. You should not read too much into it.

Can she report fraud if the I-130 and i-485 isn't sent out to USCIS?

If there was no fraud, you should not be overly worried. Talk to an immigration attorney about potential for self petitioning.

The government reviews your situation anew including the details you provided. That includes an inquiry into whether you had obtained your LPR...

Do I have to renew my SS card or number when renewing my EAD?

No SSN is given you for life. No need to renew the card with each EAD either.