The worksheet includes the song "The Smiley Face Song" written by Charlie Ball, the son of Harvey Ball, who is the creator of the world known smiley face. It tells the story of the creation of the smiley. Learners have to choose the correct word from three options to finish the song. It is a really funny and contagious song. Here is youtube link: https://www.youtube.com/watch?v=EYDK7d044tY