Fill in the Blanks COMPLETAROnline version COMPLETA EL TEXTO by jacqueline machuca villegas 1 While found sentinels may story person serve simply ghost summoned ghost stories are often explicitly meant to be scary , they have been written to all sorts of purposes , from comedy to morality tales . Ghosts often appear in the narrative as or prophets of things to come . Belief in ghosts is in all cultures around the world , and thus ghost stories may be passed down orally or in written form . [ 1 ] A ghost may be any piece of fiction , or drama , that includes a ghost , or takes as a premise the possibility of ghosts or characters' belief in them . [ 1 ] [ 2 ] The " " appear of its own accord or be by magic . Linked to the ghost is the idea of " hauntings " , where a supernatural entity is tied to a place , object or . [ 1 ]