妈妈刚来美国看望我们，明年2月回国过年 ， 但是緑卡明年十月作废了，该在这没么办？
同时申请录卡 延期和回美证？
--She only can file I-90 application renewal of green card in advance up to 6 months before the green card expires. She had better apply for reentry permit and if her green card expires during she is in China, she can use the reentry permit to enter US and file I-90. Her green card expiration does not affect her to file I-90 to get the replacement of green card as long as she come back to US to file I-90.
同时申请录卡 延期和回美证？
--She only can file I-90 application renewal of green card in advance up to 6 months before the green card expires. She had better apply for reentry permit and if her green card expires during she is in China, she can use the reentry permit to enter US and file I-90. Her green card expiration does not affect her to file I-90 to get the replacement of green card as long as she come back to US to file I-90.
