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Cambridge English First 5 , with answers, : official examination papers from University of Cambridge ESOL examinations

Cambridge [etc.] : Cambridge University Press, 2012 9781107603325 (Audio CDs) | 9781107603318 (Student's Book with answers)

Cambridge : Cambridge University Press, 2012 9780521714457 (audio cd set Vol. 1) | 9780521714426 (student's book with answers Vol. 1)