这种情况下我可以设法不回国吗?
-I don't see you have other choice.
比如暂时转成F1身份,
-No F-1 anymore due to immigration intent.
或者先递一个EB1A,I140/I485同递,估计就算否决也是半年以后的事情了?
-This will not stop your H-1 clock running. Unless your background is very strong and you can get the EB-1A I-140 approval using premium processing, and then file H-1 extension before May 31 (I doubt you can do all of these in such a short time), you will have big trouble. Once your EB1-A is denied, you will have big problem to stay in US (no more H-1 because your H-1 clock stopped before your I-140 approval to extend it beyond the 6-year limit).