you may file an I-539 with I-20 to apply F1 status

but if you leave the country,your F1 will be considered to be given up by yourself,even F1 has been approved.

所有跟帖： 

• 回複：you may file an I-539 with I-20 to apply F1 status -graceyhy- ♀ (81 bytes) () 12/04/2006 postreply 03:44:04

• 是的 -xiaobaitu- ♀ (0 bytes) () 12/04/2006 postreply 08:22:20

• 回複：是的 -graceyhy- ♀ (41 bytes) () 12/04/2006 postreply 11:53:41

• If you entered USA with B visa,but then apply F1,you -xiaobaitu- ♀ (70 bytes) () 12/04/2006 postreply 18:11:40