Concept:Pureeing soft fruit like pawpaw is best done by blending it into a smooth pulp.Explanation:A juicer extracts juice and removes pulp, so it is not suitable for making puree.A blender uses rotating blades to chop and puree soft fruits into a smooth consistency.A mixer is mainly for mixing ingredients like batter or dough, not for making fruit puree.A toaster is used for toasting bread.Therefore, the correct appliance for making pawpaw puree is a blender.Answer:B. Blender