Unit 01 Kung Fu Is an Asian Sport Unit 02 Picasso Made Anti-War Paintings Unit 03 Plants Make Their Own Food Unit 04 Edison Had Problems Concentrating Unit 05 Rickshaws Were Used Worldwide Unit 06 They Had a Space Race Unit 07 They Talk in a Whistling Language Unit 08 The Incas Had an Organized Calendar Unit 09 People Used Shells as Money Unit 10 The Country Is Clean and Safe Unit 11 Nobody Invented Rock & Roll Unit 12 There Are Twelve Signs of the Zodiac
REVIEW Test I (Units 1-4) REVIEW Test II (Units 5-8) REVIEW Test III (Units 9-12)