3/19/2018 Submit OPT I-20 application to International Student Service
學校作業比想像中慢得多，建議及早申請
4/10/2018 Receive OPT I-20 from International Student Service
一收到OPT I-20立馬用Fedex overnight寄過去USCIS
有依照官網指示加上Form G-1145寄出的
OPT狀況一有更新就會收到簡訊跟email
不用一直上官網查：https://egov.uscis.gov/casestatus/logoff.do
以下有「USCIS:」的就是官網上查到的狀態
4/11/2018 USCIS: We received your Form I-765...
4/16/2018 收USCIS寄來的收據
4/17/2018 銀行查到支票被兌現了
6/20/2018 USCIS: We ordered your new card...
6/26/2018 USCIS: The Post Office picked up mail containing your new card...
6/28/2018 USCIS: The Post Office delivered your new card...
EAD卡上面是壓7/1開始，好險有趕上！
另外可以參考中國網友寫的網站來看USCIS現在處理的進度：
http://www.checkuscis.com/
希望對正在申請的大家有幫助！