本人在2011年得到綠卡,沒有citizenship.要一年內移居美國,並告知如果長時間不留美國需要在一年內(即2012年內)申請留美證.現在本人正在加拿大讀書,可以每半年去美國一次.想問本人的情況需要回美證嗎?
I got my US green card and entered the US border in 2011 Feb. Since I haven't got my US citizenship, to retain my green card permanently I have to stay there for 5 years. Otherwise, I will need to apply for the re-entry permit before 2012 feb to maintain the status of my green card. In my case, I am currently studying in Canada and I am able to go to the US every 6 months so I am wondering if I still need to apply for the re-entry?
THANKS A LOT!!