H1b第6年，h1b extension pending，还没批， 9月底h1b 要过期，485已交，ap还没批，请教如果9月初去加拿大，能返美吗？
-Yes if you will return before your current H-1 expires, but you had better not leave US until the H-1 is approved or AP is approved, in case your H-1 extension is approved during your travel..
美国签证已过期，谢谢
