No, the don't "usually" approve both at the same time. But, you should get something about 30-60 days from now.

What is the basis for your current EAD? No, you can not volunteer for an organization which you hope will hire you later.

The reason is simple and obvious ... they want to know if you have weapons training.

Do not file the I-131 ... she should NOT travel out of the US before she gets her greencard.

I have applied for renewal of my permanent resident card. Can I still be approved for my renewal with a DWI I’m still fighting?

This will probably work ... make sure that your DUII lawyer consults with an immigration lawyer before accepting any 'deal' from the prosecutor.

Applying for i-131 advance parole while abroad ?

Sorry, you must apply from inside the US and you must wait inside the US for it to be delivered.

What can be done about my immigrant spouse marrying for citizenship?

You can also contact ICE. But, they get hundreds of similar complaints every week and rarely investigate.

Change of status from H1B to F1?

What do you mean by F-1 "Receipt"? Are you talking about an I-20? Or a I-539 'fee receipt'? What did the school's DSO tell you?

You can not 'simplify' your question by only mentioning EB-3 and Pakistan ... more information is needed as regards the job, employer, etc.

I agree with Mr. Shusterman ... file for both and let the judge decide. NOTE: Having children & a spouse is NOT 'winning' evidence ... you need...