How well do you know the forms of English spoken around the world? JOANNA WESTCOMBE has a quiz for you on the
global spread of English and its regional differences, all the way from Canada to Hong Kong.
How do you tell someone's from Ireland? Listen carefully to how the letters I, R and L are pronounced. We look at these and other elements of the musical-sounding speech heard in Ireland in part 3 of our series on varieties of English.