回复：排期到了以后呢？

多谢指点。其实，我们已经在等排期了，我想知道到期了以及之后的大概情况：

比如被申请人是全家一起到美吗？
-Yes.
大约多久后能拿到绿卡？
-When the PD is current, all the family members will be interviwed for the immigration visa in US Guangzhou Consulate. If they pass the interview, they will be issued the immigration visa (green card stamp on their passport) immidiately.
来美前都要注销户口吗？
-Depends on the Chinese local government policy.
如果在国内还有一些事情不能在短时间内完成，如何能保住绿卡？
-Immigration visa is usually valid for six months and they can enter U.S. anytime before the visa expires (the expiration date is indicated on the visa).