This colloquial English unit is all about the world and globalisation (USA: Globalization). Did you know that we have lots of expressions in English using the word world? You're going to learn some colloquial English 'world' idioms and phrases. See if you can guess the expressions before Cathy does. This is also a good chance to hear a North American accent and compare some British and American sayings. Visit http://zappenglish.com to download the eBook containing a transcription and additional exercises.