transkript: 19. Whıwe domg an accuracy work :; sludent makes a mwstake Assumıng me student can correct ıhıs mistake by hersem the teacher jus! says 'Sorryl Can you say man agam?" Which technique İS “|E teacher usıug İ'l "Ie example above? A) Repeaung Bı Echuıng o) Expressıon D) Hmhng E) Relormulauon