親愛的8老師，
我是2009年4月底給我兒子F1（21以上未婚子女）辦理申請綠卡。
我的排期還隻是到2008年1月。今天收到他們給我的交材料和交費用的信，是否這是正常的步驟呢？
-Yes.
件有可能提前呢？
另外國內的兒子為什麽沒有收到同樣的信件呢？
-He will be contacted later.
收到這樣的信件後，離interview還有多久呢？
-Case by case after the PD is current.
信中說要Choose an agent是什麽意思呢？那麽我要選誰做我的agent呢？
-That means your child needs to choose someone in US to be his agent to receive the NVC letter for him. You can be his agent, so just fill your name as his agent in the form , thus NVC will contact you for his visa application issue. He may need to sign the form, so you can fill the form and scan it and email to him, then he can print it out and sign it and email it back to you, then you print it out and mail it to NVC.
對不起，實在是沒有任何經驗問了一些最愚蠢的問題。望原諒，並望得到您的幫助。
