☆ ADVANCED LEVEL : 0 ☆☆ INTERMEDIATE LEVEL : 0 ☆☆☆ ELEMENTARY LEVEL : 7 ALL : 7

• School life (208) • Cultural differences (47) • Mentality (191) • Life in the workplace (197) • Social system (81) • Greeting (17) • Geological information (138) • Pop culture (82) • Law (42) • Appearance (121) • Watching a movie (105) • Using the hospital (204) • Sports (88) • Environmental issues (226) • Expressing date (59) • Performance & appreciation (8) • Describing food (78) • Expressing time (82) • Life in Korea (16) • Describing physical features (97) • Occupation & future path (130) • Science & technology (91) • Using public institutions (library) (6) • Education (151) • Architecture (43) • Hobby (103) • Purchasing goods (99) • Expressing emotion/feelings (41) • Human relationships (52) • Comparing cultures (78)