please talk to your HTR department and get an explanation from them.

How long does it take to receive a green card that I applied for my sister back in 2007?

Just for clarification, do you mean that you filed and I130 for your sister and now are waiting for visa availability?

When we file for the greencard as the next step, can there be any issue because of this change in supervisor?

pls talk to your company's immigration attorney

GC approved before TPS. Do I have to withdraw TPS?

You do not need to withdraw the petition if you do not want to.

Can you remove conditions from Green card if your residential address is different from your spouse?

It may be possible but you have to provide an explanation and show good faith marriage.

What should i do now ..

Just be patient. See if the check for the filing fee was cashed.

Can I still apply for a permanent resident card now with my wife sponsoring me?

Yes there is a requirement for returning home for two years as you already know. You may be eligible for a waiver and I would suggest you talk to a...

I have acquired my green card through marriage. I was married to my ex husband for 5 years and divorced on our 5th year due to a

You can naturalize when eligible. Good luck.

Do I need back to Brazil for renew my visa?

you will need to apply for f1 visa in brazil

How can I sort out this issue to update all my IDs?

congrats on getting your citizenship, you can correct your citizenship certificate and then have the ID, passport all updated, the names are...