Unit 16 On the London Eye
Unit 17 Smile, please!
Unit 18 Men can cook, too!
Unit 19 You must eat!
Unit 20 What a surprise!
Unit 21 Breakfast blues
Unit 22 Watching the neighbours
Unit 23 An expensive camera
Unit 24 A light dinner
Unit 25 The weekend shopping
Unit 26 A self-service restaurant
Unit 27 Toothache
Unit 28 Every day is different！
Unit 29 Many happy returns of the day！
Unit 30 An international event
Key