Getting started(导读)
1.Life!(生活篇)
2.Travel(旅行篇)
3.Shopping(购物篇)
4.At Work(工作篇)
5.Company vusiness(业务篇)
6.On the road(路上篇)
7.Fit and healthy(健身篇)
8.Law and order(律令篇)
9.Show vusiness(影视圈篇)
10.Power verbs(常用动词篇)
lrregular verbs(不规则动词)
lndex(索引)
Answers(答案)