1. a (drama, atmosphere)

2. t (moonlight, time)

3. u (menu, union)

4. m (dream, melody)

5. d (world, delight)

6. u (you, umbrella)

7. m (custom, memory)

8. n (lantern, nature)

9. i (alumni, image)

- Các chữ cái: a, t, u, m, d, u, m, n, i

- Cụm từ 9 chữ cái là: MIDAUTUMN (Mid-Autumn - Tết Trung thu)