xiaobaitu:如果是这样，你可以试着用F2的 I-94， 以F2身份 landing20072007-05-14 10:50:32

Sorry, I didn't check this yesterday.

Xiaobaitu, thank you so much for your information.

One last question:
May I use my I-94 card to enter US even though my F-2 visa is already expired??

I really appreciate your help!!

Thanks!

yes,have you heard 30 days rule?If you enter the country