回复：F1(OPT) -> H4 how long

来源: 于 2004-09-05 13:10:38 [旧帖] [给我悄悄话] 本文已被阅读：次

What do you mean "too late"?

You don't need to wait H4 approved. You can stay USA as H4 pending. So the only thing is your get your H4 receipt before your OPT expired.

The only thing is I have no idea that whether you can change your visa or not during the "I-140" pending.