Is H4 renewal necessary ?

来源: 于 2005-11-09 16:28:09 [旧帖] [给我悄悄话] 本文已被阅读：次

We have I-485 pending. I will renew my H1B. My son is in China with AP right now.
The expire date is next January. Is it necessay for him to renew H4? Can he come back with AP after H4 expires.

Thanks a lot!