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a) The smoke went up the chimney. b) The plan went up in smoke when the funding was withdrawn. c) He went up in smoke after the party. d) The building went up in smoke, and it was beautiful. Answer: b) The plan went up in smoke when the funding was withdrawn. Question: The origin of the phrase relates to the idea of: a) the solid becoming gas, and therefore dissapearing

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The study was presented by Dr Siyu Dai, Assistant Professor in the School of Clinical Medicine at Hangzhou Normal University and an Honorary Research Associate in the Department of Paediatrics at The Chinese University of Hong Kong

Heath Canada (2012)