本人之前有过两次Ｈ１－Ｂ，其间转过陪偶身份，目前是Ｈ－４．拿到一个offer.想自己办Ｈ１－Ｂ．填Ｉ－１２９表有几个问题不太明白．
问题１：我已经有过Ｈ１－Ｂ的名额．在表第一页，
Part2. Information about this petition
2. Basis for classification
a. New employment
b. Continuation of previously approved employment without change with the same employer
c. Change in previously approved employment
d. New concurrent employment.
e. Change of employer.
f. Amended petition
我应该选什么?
问题２：表第一页:
3. If you checked Box2b,2c,2d,2e,or 2f, give the petition receipt number:
这里是不是应该填我前两次H1B的receipt number??
问题3: 仍然第一页:
4:Prior Petition.
我现在是H4,是不是这里填H4的receipt number.
问题4:
５：Requested Action
a. Notify the office in Part 4 so the person can obtain a visa or be admitted
b. Change the person's status and extend their stay since the person are all now in U.S in another status
c. Extend the stay of the person since they now hold this status.
d. Amend the stay of the person since they now hold this status.
e. Extend the status of a nonimmigrant classification based on a free trade agreement.
f. Change status to a nonimmigrant classification based on a free trade agreement.
应该选哪个?
非常非常感谢.