☆ ADVANCED LEVEL : 0 ☆☆ INTERMEDIATE LEVEL : 0 ☆☆☆ ELEMENTARY LEVEL : 0 NONE : 7 ALL : 7

• Geological information (138) • Talking about one's mistakes (28) • Using public institutions (library) (6) • Pop culture (82) • Mentality (191) • Philosophy, Ethics (86) • Using transportation (124) • Using public institutions (library, post office, etc.) (8) • Using the hospital (204) • Using public institutions (post office) (8) • The arts (23) • Architecture (43) • The arts (76) • Introducing (introducing family) (41) • Mass media (47) • Science & technology (91) • Climate (53) • Daily life (11) • Making a phone call (15) • Performance & appreciation (8) • Human relationships (52) • Making a promise (4) • Cultural differences (47) • Describing a dish (119) • Economics and business administration (273) • Purchasing goods (99) • Life in Korea (16) • Occupation & future path (130) • Describing location (70) • Language (160)