Can i visit usa again?

Unfortunately you are caught in the bureaucratic nightmare of U.S.C.I.S. in which the speed of processing depends upon the U.S.C.I.S. service center that is handling your case. The National Benefits Center (NBC) takes from one week to 4.5 months, the California Service Center from 1.5 months to four months, and the Vermont Service Center between 12 to 16 months according the USCIS processing time information. The possibility exists that if you attempt to reenter the US without having the extension adjudicated favorably, you could be turned back. You could wait until you receive a decision on the application. Alternatively you could approach the American consulate or embassy for another visitor's visa explaining the situation to the consular officer. There is also the possibility that you could come to the States, show your receipt of having filed for the extension before leaving, and perhaps be admitted by the immigration inspector. That is a possible course of action as long as you are prepared to be turned back at the port of entry in the event that CBP does not agree to admit you. 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.