insisted took agreed
When the house lights became  dim  and the concert was about to begin,the mother returned to her  seat  .And she discovered that her child was  missing  .She looked around,but her son was nowhere to be seen.Suddenly,the  curtain  parted and spotlights  [MASK]  on the impressive piano on the stage.To her  horror  ,the mother saw her little boy sitting at the  keyboard  ,innocently playing Twinkle,Twinkle Little Star on the piano.