我擔心將來申請綠卡的時候會不會因為這九天的grace period 的GAP給我引來麻煩?
-No any trouble at all, but you need to stop working after your OPT expires and before your H1 is effective (from 7/21/2009 to 7/31/2009).
-No any trouble at all, but you need to stop working after your OPT expires and before your H1 is effective (from 7/21/2009 to 7/31/2009).