Can I do anything while I'm waiting for the visa bulletin day to be C ?

I-765 and I-131 forms are usually ancillary to the I-485 adjustment of status application. In a case like yours, it is not possible to file the forms at this time. In the same manner that the tail of the dog must follow the body of the dog and cannot exist separately, the I-765 and I-131 forms must follow the I-485.Due to the limitations of the Lawyers.com Forums, Alan Lee, Esq.'s (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence.