Fill in the Blanks PREPOSICIONES IN y ON Online version La preposición ON indica algo toca una superficie. La preposición IN indica que algo está dentro de ciertos limites. by Oswaldo Figueroa 1 on on on in in in on on on on in on in on on in The picture is the wall . Mr . Lee is the classroom . The bananas are the table . Are the rulers the floor ? The exercise is the notebook . Is the telephone the desk . Are the apples the table . The pencil is the envelope . Jhon and Betty are the room . The light are the ceiling . The keys are the table . Are the names the blackboard ? Is the piece off chalk the desk ? Is the clock the wall ? The umbrella is the corner . The chairs are the floor .