Can I stay on my spouse EAD if my H1 expires.

You cannot extend your H-1B status because the ETA9089 will not be filed at least 365 days before you reached your 6th year. If you already filed...

I have recently spoken with an attorney with regards to my pending I-130 approval, he has advised me that my status is frozen

That is wrong. A pending I-130 does not allow you to remain in the US. Moreover, you do not have status if you entered under visa waiver program....

Need a lawyer who understands F1, OPT, J1 and H1B.

It depends on when your OPT expires. It your 60 day grace period gets you into April 2013 and your employer submits the H-1B petition before it...

Can I transfer my partially used H1B which was having 3 yr validity from Oct'09 to sep'12?

You have to apply under the cap.

What to do if your Green card was denied because of F-1 status change?

It depends on the underlying visa petition what can or cannot be done. Your friend should consult with an immigration attorney for a review of her...

Im Candian citizenship, I got married to US citizenship, How can I apply for green card in us?

If you entered lawfully you can apply for adjustment of status. You must file an I-485 application along with an I-130 visa petitio by your spouse....

I need help on what should be the first step after getting married to a person who had been naturalized and now a U.S. citizen?

You must first apply for a green card and can do so through your spouse. The application process depends on whether you entered the US lawfully....

You should ask the lawyer who is going to file for your change of status. He knows the facts to give you a reliable answer.

HOW CAN INTERNATIONAL STUDENTS OBTAIN A GREEN CARD?

You question is too broad to answer in the forum. You should counsult with an immigration attorney in person.

You cannot continue to work on your EAD after your status was changed to H-4. The employment authorization is contingent on your J-2 status.