History (92) Education (151) Human relationships (255) Using public institutions (library, post office, etc.) (8) Mass media (47) Dietary culture (104) Social system (81) Making a phone call (15) Appearance (121) Talking about one's mistakes (28) Performance & appreciation (8) School life (208) Using public institutions (post office) (8) Weather and season (101) Residential area (159) Weekends and holidays (47) Law (42) Climate (53) Introducing (introducing oneself) (52) Politics (149) Economics and business administration (273) Human relationships (52) Expressing time (82) Cultural differences (47) Using public institutions (59) Sports (88) Expressing emotion/feelings (41) Using a pharmacy (10) Hobby (103) Describing a dish (119)