Unit 1 Not a Small Problem 1
Unit 2 The Package 3
Unit 3 A Sad Story 5
Unit 4 The Best Salesman in the World 7
Unit 5 Your Need Is Greater than Mine 9
Unit 6 A Difficult Question 11
Unit 7 The Hole in the Ground 13
Unit 8 Quick Thinking 15
Unit 9 The New Doctor 17
Unit 10 A Cheap Meal 19
Unit 11 A Very Important Person 21
Unit 12 Violin Lessons 23
Unit 13 Not So Stupid 25
Unit 14 No Elephants 27
Unit 15 How Wars Begin 29
Unit 16 Long Life 31
Unit 17 The Bank Robber 33
Unit 18 The Big Baby 35
Unit 19 In the Air 37
Unit 20 On Guard 39
Unit 21 The Cheater 41
Unit 22 The Diet 43
Unit 23 A Holiday from School 45
Unit 24 Love Letters 47
Unit 25 Quick Service 49
Unit 26 The Umbrella Man 51
Unit 27 Fishing Can Be Dangerous 53
Unit 28 The Earthquake 55
Unit 29 A Family Secret 57
Unit 30 No Point 59
Unit 31 The Three Tortoises 61
Unit 32 An Old Friend 63
Unit 33 Not Here 65
Unit 34 A Bad Doctor 67
Unit 35 Nothing to Complain About 69
Unit 36 A Good-Bye Gift 71
Unit 37 Good Value 73
Unit 38 Not Funny 75
Unit 39 The Right Tools for the Job 77
Unit 40 Paid in Full 79
Unit 41 The Wrong Question 81
Unit 42 Bananas Are Bad for You 83
Unit 43 Big John 85
Unit 44 The Wrong Medicine 87
Unit 45 Something in the Ear 89
Unit 46 Counting Chickens 91
Unit 47 A Housing Problem 93
Unit 48 Dirty Hands 95
Unit 49 The Guitar Player 97
Unit 50 School Days 99
Unit 51 Importance 101
Unit 52 Nothing Unusual 103
Unit 53 Free Tickets 105
Unit 54 A Fishy Story 107
Unit 55 Lasting a Lifetime 109
Unit 56 Kids' Talk 111
Unit 57 The Monster 113
Unit 58 Directions 115
Unit 59 Not Such a Simple Question 117
Unit 60 Right Way-Wrong Way 119
Unit 61 True Love 121
Unit 62 The Secret of Success 123
Unit 63 Almost Sure 125
Unit 64 The Twins 127
Unit 65 The Bet 129
Unit 66 The Cure 131
Unit 67 Information,Please 133
Unit 68 The Price of Steak 135
Unit 69 Catch of the Day 137
Unit 70 A Short Holiday 139
Unit 71 Losing Things 141
Unit 72 Dog for Sale 143
Unit 73 Breaking the News 145
Unit 74 A Mailman's Problem 147
Unit 75 Up,Not Out 149
Unit 76 A Free Meal 151
Unit 77 The Bird 153
Unit 78 A Generous Gift 155
Unit 79 Magic 157
Unit 80 Helping Hands 159
Chinese version参考译文 161