It's helpful for students to differentiate between 13 and 30. Students usually mispronounce or can't distinguish the pronunciation between 13 and 30, 14 and 40, 15 and 50. This is a great exercise for individual and choral drilling of pronunciation.&n ...
It's helpful for students to differentiate between 13 and 30. Students usually mispronounce or can't distinguish the pronunciation between 13 and 30, 14 and 40, 15 and 50. This is a great exercise for individual and choral drilling of pronunciation.&n ...