How I get continuance?

I 140 approved in May 2009 and I am in removal proceedings my date is not current means came in United States in August 2002 (245 ineligible) on visit visa with wife and 3 daughters over stayed and apply for asylum with draw on the basis of pending I 140 please let me know any thing els other then consular processing. I have only 2 mts left for my hearing date IJ give me continuance. This time IJ said you will take the Voluntary departure, do I have any other option ? What if I try withholding of removal and appeal ? or change lawyer?