• History (92) • Climate (53) • Education (151) • Expressing gratitude (8) • Talking about one's mistakes (28) • Human relationships (255) • Politics (149) • Dating and getting married (19) • Family events (57) • Using public institutions (library, post office, etc.) (8) • Expressing time (82) • Making a phone call (15) • Geological information (138) • Comparing cultures (78) • Using the hospital (204) • Describing personality (365) • Pop culture (82) • Hobbies (48) • Exchanging personal information (46) • Ordering food (132) • Sports (88) • School life (208) • Using public institutions (59) • Social system (81) • Making a promise (4) • Using transportation (124) • Greeting (17) • Inviting and visiting (28) • Dietary culture (104) • Social issues (67)