I plan to file 140 and 485 for my family by NIW petition next month. My wife and me are all F1 and currently using or going to use our OPT. My question is after we filed 485 and 140, could we still keep our OPT, and whether we still could apply H1B next year? If we failed to pass 140, will we lose F1 status immediately and have to go back china? We will not apply EAD.
Thank you for your help and time.