Taken from Dancing, Music & Books. The quiz is about dancing. It's my favorite part of this Elmo's World episode. But I like the live version in Sesame Place better than the TV version on VHS. The items in this quiz are a mailbox, a birthday cake, a telephone and a trash can. I wish that Elmo will ask the viewer questions about what things can dance and what can't dance. I also wish that the kids in voiceover will say "no." The quiz is my favorite part of Elmo's World.