1. 加急申請是要填什麽表格嗎?
-File I-907. See:
2. 我可否自己填了表格(如果需要填的話), 附上receipt copy和支票寄到USCIS,我的意思是是否必須要通過幫我辦H1extension 的HR?
-This has to be done hy your HR, but you can prepare the document for HR if they agree.
3. 是寄往H1application/extension的同一個地址嗎?
-See I-907 Instruction.