谢谢8老师回复，再请教！

再请教：

1.when she gets the H4 status (I-94) at the port of entry to enter US, can she apply for H4 EAD in the USA?

2.What is the process time of H4 EAD? 

3.Does she have to stay in the USA waiting for it?

非常感谢老师的帮助！