Form I-539是唯一表格吧？外加 一封陳述信件與i-94 足夠了吧？還有其它文件嗎？
-In addtion to what you mentioned plus her passort and filing fee, you personally still need to provide the completed Form I-134 with the support documents. See this website for I-134:
Declaration of Financial Support | USCIS
感謝8老師數十年的服務！！！！
