为父母一起申请B-2延期，填 i539表,E-Filing, 以我父亲为主申请人，有如下问题，请指教
(1) 如何回答下问:
3. Is this application based on a separate petition or application to give
your spouse, child or parent an extension or change of status?
No
Yes, filed with this I-539
Yes, filed previously and pending with USCIS.
--应该选No 还是 ‘Yes, filed with this I-539 ’?
如果选‘Yes, filed with this I-539 ’，对下个问题， 是否就该填我母亲的名字:
4 If you answered "Yes' to question 3, give the name of the petitioner or
applicant
2。 选国家的时候，有好多个China, people's republic of China-- ** (mainland,
inner, outer, china),是否该选mainland ?
3。 Address In care of 到底填人名还是地址。 父母住在我处，我为父母填表，想让
资料寄到我处，还需要填这个吗?
Thanks a lot!