Original sentence: 12th July 2009.14th June 2009.19th July 2009.21st June 2009.28th June 2009.5th July 2009.Casualty 1909, like its preceeding series, is an unbroken experience of life with pioneering doctors and nurses a hundred years ago among the desperately poor.It was preceeded by a single episode of Casualty 1906, and Casualty 1907, which ran for three episodes
Edited sentence: 12 July 2009.14 June 2009.19 July 2009.21 June 2009.28 June 2009.5 July 2009.Casualty 1909, like its preceding series, is an unbroken experience of life with pioneering doctors and nurses a hundred years ago among the desperately poor.It was preceded by a single episode of Casualty 1906, and Casualty 1907, which ran for three episodes