I read the whole article. seems the 2nd answer is OK

來源: 於 2007-07-19 10:56:50 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

the article indicates that before I file my 485, I have to renew my TN so that I have 10-6 month to get the EAD.