B-2, visitor for pleasure: If you are filing for an extension/change, you must file your application with the original form I-94 of each person included in your application.
現在I539要差不多三個月才能下來。我怕在這三個月中我爸爸媽媽需要回國,因為奶奶身體不太好。如果真的要回國,I94原件又交上去了,出境的時候怎麽辦呢?交I94複印件行不行呢?
謝謝!