2ABC 3ABC 4ABC 5ABC 6ABC 7ABC 8ABC 9ABC 10ABC 11ABC 12ABC 3 PRONUNCIATION vowel sounds, the alphabet 1A_3b 1A_3d 1A_4b 5 LISTENING 3 PRONUNCIATION final s / es 1B_3a 1B_3d 1B_5 1C_3b 1C_4