Unit 1 New World,Great Challenge 1
Unit 2 Starting a Business,Enjoying Challenges 16
Unit 3 Managing Your Time,Realizing Your Dream 30
Unit 4 Individual Participation,Collective Intelligence 43
Unit 5 Promising Company,Beloved Family 57
Unit 6 Small Product,Big Market 71
Unit 7 More Communication,Less Conflict 85
Unit 8 Global Vision,Local Flavor 99
Model Test 1 112
Model Test 2 121
Model Test 3 131
Key ＆ Script 140