Yeah. It's kind of the same for the others. A lot of solids are made of earthen materials (wood, metal, crystal, mineral, potentially plastic), air is already vaguely defined and could therefore easily be gas manipulation, and fire manipulation is really the manipulation of atomic/molecular vibrations to generate heat, which is what creates plasma. The only two that don't fit are dark and light.

Also, I thought you were referring to all liquids in general. My bad. :3