Unit 16 On the London Eye
Unit 17 Smile,please!
Unit 18 Men can cook,too!
Units 16-18阶段大练兵
Unit 19 You must eat!
Unit 20 What a surprise!
Unit 21 Breakfast blues
Units 19-21阶段大练兵
Unit 22 Watching the neighbours
Unit 23 An expensive camera
Unit 24 A light dinner
Units 22-24阶段大练兵
Unit 25 The weekend shopping
Unit 26 A self-service restaurant
Unit 27 Toothache
Units 25-27阶段大练兵
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