travelling back to canada and need advice please....
i live in MASS and i am awaiting 140/485. my nd is nov 24, 2003. i received AP a couple months ago. awaiting FP, 140/485. i am on H1B. at the end of the wknd when i come back to MASS, do i show the immigration officials my H1B in my passport, or should i use my advance parole. what impact will each of them have? what are the implications? thank you in advance. douglas