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Development Report 1

Passage 1 Nanotechnology 1

Passage 2　Pollution 4

Passage 3　Honors for Women 7

Passage 4 Voxiva 9

Passage 5　The Mo Ibrahim Prize 11

Science Report 15

Passage 1 Meeting the Demand for Ethanol 15

Passage 2 Cervical Cancer Vaccine 19

Passage 3　Pollution and Cardiovascular Disease 23

Passage 4 Blood Test for Ovarian Cancer 27

Passage 5 Space Travel 30

Economics Report 35

Passage 1　Two Trade Cases Against China 35

Passage 2 Socially Responsible Invest 38

Passage 3　The Price of Pleasure 42

Passage 4 Changes to the Supervised Financial System 45

Passage 5　The Fall of Bear Stearns 48

Education Report 52

Passage 1 West Point 52

Passage 2 Movement Disorder 55

Passage 3 Self-control and Executive Function 58

Passage 4 Response to Intervention 61

Passage 5　Dyslexia 65

Agriculture Report 69

Passage 1 Marginal Land 69

Passage 2　Little Piggy 72

Passage 3　Disappearance of Honey Bees 75

Passage 4 Rotational Grazing 77

Passage 5 Wheat Supplies 81

Health Report 85

Passage 1　Healthy Teeth in Young Children 85

Passage 2 Sleep Drugs 88

Passage 3 Chest Compressions 92

Passage 4 Skin Lightening 95

Passage 5　Dementia 98

Passage 6 Skin Care 102

Word Story 106

Passage 1 Birds 106

Passage 2 Chicken 107

Passage 3 Colour 108

Passage 4 Business 109

Passage 5 Water 110

Passage 6　Heart 111

Passage 7　Dog 112

Keys to Exercises 114