xiaobiatu, please take a look at my J-waiver-F
	文章来源: laotumao 于 2007-02-26 19:22:27

xiaobiatu, I entered US holding J. Later I got J waiver and changed to F without leaving US. I plan to go to Canada this fall. Do I need to apply for F visa when I reenter US? I'd appreciate your reply very much. Thanks a lot!