It can be done that way... but see below.
>>>Then he can legally work before he becomes a permanent resident. Is this true?
No, that is not correct.. He can apply for work authorization (Employment Authorization Document) when he can apply for a green card. As you know, it may take more than 10 years before he is allowed to apply for his green card because of the waiting period.
Hope this helps...
중앙일보 홈
