多谢8老师!
如果需要离境,一定要回中国吗?加拿大或墨西哥行吗?
-Normally it is in China and my not work in Canada or Mexico.
今天是5月6日,要是我file 539转成B2,可以吗?因为已经晚了3天,现在学校律师说不行。
-The lawyer is right, but because your H-1 I-94 does not expire yet, your stay is not counted as unlawful presence though you don't have a legal status. So, just do what I suggested previously.
有必要转吗?将来再从B2转H1b会有问题吗?