第二册
Lesson 1-4
Lesson 5-8
Lesson 9-12
Lesson 13-16
Lesson 17-20
Lesson 21-24
Lesson 25-28
Lesson 29-32
Lesson 33-36
Lesson 37-40
Lesson 41-44
Lesson 45-48
Lesson 49-52
Lesson 53-56
Lesson 57-60
Lesson 61-64
Lesson 65-68
Lesson 69-72
Lesson 73-76
Lesson 77-80
Lesson 81-84
Lesson 85-88
Lesson 89-92
Lesson 93-96
instruct
v.命令；指示
acquire
v.取得；获得
confidence
n.信心
examiner
n.主考人
suppose
v.假设
tap
v.轻敲
react
v.反应
brake
n.刹车
pedal
n.踏板
mournful
a.悲哀的