Active Korean 1.pdf [Popular]

I need to make sure the review is in natural English, avoids markdown, and follows the structure. Use specific examples like the 25 lessons over 8 units, types of activities (role-plays, dialogues), inclusion of real-life scenarios, cultural tips. Highlight how it builds speaking, listening, reading, writing. Mention the audio for pronunciation. Maybe note the use of romanization but transition to Hangul. Emphasize the balance between structure and practice.