Lesson 21: Describing a state of being(状態を描写する) Lesson 22: Changing jobs and being promoted(転職と昇進) Lesson 23: Relocating the office & family moving(移転・引っ越し) Lesson 24: Lifestyle changes(ライフスタイルの変化) Lesson 25: How to spend vacations(休暇の過ごし方) Lesson 26: Explaining a procedure or routine(手順を説明する) Lesson 27: Talking about health(健康について話す) Lesson 28: A Change in Working Patterns(ワーキングスタイルの変化) Lesson 29: Protecting the natural environment(環境保護) Lesson 30: Leaving Japan(帰国する)