Relier Pairs RiddlesVersion en ligne set of EFL riddles par Tatiana Caro 1 Why do dragons sleep all day? 2 What has two heads, four eyes, six legs, and a tail? 3 What two keys can’t open any doors? 4 What is as big as an elephant, but weighs nothing at all? 5 What fur do we get from a Tiger? 6 What always sleeps with its shoes on? The shadow of an elephant A donkey and a monkey As fur away as possible! A cowboy riding his horse They like to hunt knights.