Lesson 31 A lovable eccentric 可爱的怪人 Lesson 32 A lost ship 一艘沉船 Lesson 33 A day t remember 难忘的一天 Lesson 34 A happy discovery 幸运的发现 Lesson 35 Justice was done 伸张正义 Lesson 36 A chance in a million 百万分之一的机遇 Lesson 37 The Westhaven Express 开往威斯特海温的快车 Lesson 38 The first calender 最早的日历 Lesson 39 Nothing to worry about 不必担心 Lesson 40 Who's who 真假难辨 Lesson 41 Illusions of Pastoral peace 宁静田园生活的遐想 Lesson 42 Modern cavemen 现代洞穴人 Lesson 43 Fully insured 全保险 Lesson 44 Speed and comfort 又快捷又舒适 Lesson 45 The power of the press 新闻报道的威力 Lesson 46 Do it yourself 自己动手 Lesson 47 Too high a price? 代价太高？ Lesson 48 The silent village 沉默的村庄 Lesson 49 The ideal servant 理想的仆人 Lesson 50 New Year resolutions 新年的决心 Lesson 51 Predicting the future 预测未来 Lesson 52 Mud is mud 实事求是 Lesson 53 In the public interest 为了公众的利益 Lesson 54 Instinct or cleverness? 是本能还是机智？ Lesson 55 From the earth: Greetings 来自地球的问候 Lesson 56 Our neighbour, the river 河流，我们的邻居 Lesson 57 Back in the old country 重返故里 Lesson 58 A spot of bother 一点儿小麻烦 Lesson 59 Collecting 收藏 Lesson 60 Too early and too late 太早和太晚