回复:请问各位:H1B转F1需要离开美国吗?

来源: 2005-01-25 23:38:00 [旧帖] [给我悄悄话] 本文已被阅读:

before you get laid-off(assuming that's your concern), get I20, file I539 to USCIS. Then you'll be safe in US to wait for your F1 approved.