Chapter 1 Jobs & People
Chapter 2 Nature
Chapter 3 Time & Space
Chapter 4 Social Relationships
Chapter 5 Science, Technology, & Measurement
Chapter 6 Senses & Feelings
Chapter 7 Conditions & Circumstances
Chapter 8 Daily Life
Chapter 9 Human Activities
Chapter 10 Ability & Personality
Chapter 11 Human Body & Health
Chapter 12 Others
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