我的OPT（包括GRACE PERIOD）2月中旬到期，如果有公司明年4月肯sponsor我的H1B，請問2月中旬到4月期間，可以有什麽辦法延身份嗎？
-If your F-1 (OPT) grace period will be ended in the mid of Feb., you have to leave US or change your status to another status such as B2, etc. Then, you can ask the employer to sponsor your H1 on April 1 later (change your status from B2 to H1 which is effective on Oct. 1).
