B1 visa extension.

来源: 于 2007-06-29 17:27:38 [旧帖] [给我悄悄话] 本文已被阅读：次

My friend came to US by B1 visa, he was given 3 months until July 10th, now he wants to stay here a little bit longer, can he ask for extension?
Many thanks for your reply.