Unit 1 Our Class 1
Unit 2 Father 15
Unit 3 A Letter to a Friend 25
Unit 4 Busy Monday 35
Unit 5 Favorite Food 47
Unit 6 The Use of Paper 58
Unit 7 The Weather 70
Unit 8 A Decision 81
Unit 9 How City People Get Water 92
Unit 10 Testing on Animals 101
Workbook 114
Unit 1 114
Unit 2 117
Unit 3 120
Unit 4 125
Unit 5 129
Unit 6 134
Unit 7 137
Unit 8 141
Unit 9 145
Unit 10 Revision 149
VOCABULARY 156