小弟跟太太在美国，小弟H1B延长申请已送出尚未批准，要线上申请太太H4延长，想询问理?
1. Is this application based on an extension or change of status already granted
选 No
2. Is this application based on a separate petition or application to give your sp
选 Yes, filed previously and pending with USCIS
3. Provide the USCIS receipt number for the pending case.
提供 我的 I797C receipt number
4. What is the name of the petitioner or applicant for the pending application?
在first name填公司名称
另除了附上太太I94跟护照照片页，结婚证书，我的 I797C外，是否还需太太H4 VISA页，我
谢谢