I have all ready to apply my f1 visa but is still pending ?

I believe you answered your own question. You must file a second extension.

When does the I-131 take effect and when do someone can start working if I-765 application was sent ?

It takes three to six months to get the advance parole and work authorization. Both start when the card is received. Note that travel is not...

Green Card application for Spouse

Yes, it has been rejected. They should have returned the check also so you need to inform them about this when you file correctly. You also must...

As long as there is no compensation of any kind, then it should be fine.

H4 extension filed separately and after I94 expiry. Messed up by attorney. Spouse got extension, H4 still pending.

You should be talking to your immigration attorney. AVVO is really for people who might need an attorney. You need to back sure the H-4 s were...

HI, my f2b is current 11nov 2011 can apply adjustment my visa petition already approved ?

You need to consult with a Board Certified Immigration attorney since there is a lot of information you have not provided.

My I-94 was granted on 07/07/15 and Green card on 09/23/2016

The time if from the date on your green card where it says you have been a permanent resident since ___________. And you can file 90 days before...

Hello, H1B transfer petition approved, withdrawn due to project delay and re-applying now after project got approved. ?

There really is no way to answer a question like this. Also, AVVO is for people who might need an attorney and you already have an attorney...

Do i need to submit I-834 form?

If you have dependents who are derivative beneficiaries, you should file that affidavit of support for each of them.

Can I move back to H1-B visa while being cap exempt if I change my status to H4 EAD?

If you go through the lottery successfully once, then you are always cap exempt in the future unless you spend more than twelve consecutive months...