我是F2转F1,请问几个问题:
1. part1的最后一个expires on______
2. part3的2和3分别是yes还是no啊?
(2)is this application based on an extendion or change of status already granted to your spouse, child, or parent? __no __yes, uscis receipt#:______
(3)is this application based on a separate petition or application to give your spouse, child, or parent an extension or change of status? __no __yes, field woth this i-539 __yes, filed previously and pending USCIS receipt#:_____