Immigration attorney

you will be sent a notice for yours, but your family abroad will not.

Premium Processing for H1-B extension.

yes, no more PP until after CIS announces resumption.

H-1B amendment(process is taking long time) and I-94(SOON TO BE EXPIRED)

filing of an amendment does not require approval prior to you being able to work so yes.

normally the arrest information is not asked on extension application.

Will CBP at Tampa airport able to extend my I 94, or i need to enter into US again , I have valid H1B visa valid till sept2016?

if no extension was filed after your 2014 entry, then to get a new I-94 you must make a re- entry. ask your counsel on the case for assistance.

Immigration question to apply for Green card

since you are in the US and applying to adjust your status, you do not need I-824. if you want to work or travel then 765 and 131 is also required.

Fly to USA as a transit

yes, you must obtain a transit visa if you plan to travel to Canada through US.

he can apply and get a mexican passport by showing his mexican birth certificate and two photos, but if you plan to get his papers in order consult...

How long after I-130 interview for a green card interview?

if your court case is terminated, then in about 4-6 months you have your 485 interview ans yes is similar.

How to change main applicant in asylum case?

you could write or call the CIS to verify the principal applicant's name. look at your receipt of filing.