Alice meets all sorts of creatures as she swims around in a pool of her own tears. She joins in a Caucus-race: but how can you win a race with no rules? And who will give the prizes? Language challenge: While you listen to the audio, see how many examples of first conditional you can spot. For the answer to the challenge, and to do a quiz about this episode, visit our website: http://www.bbc.co.uk/learningenglish/english/course/lower-intermediate/unit-23/session-5 | BBC Learning English