applied AP Jan 15 not approved

I have already applied AP AND EAD in Jan 15,2004 but not approved. I need go back to China end of March. So I need go Canada to get my new visa.
I think your idea is right. I already put my I-94 #on 485 , if I have new i-94 ,
Why?
I emailed my laywer just now.
Thank you for your idea.