Unit 1 The summer holidays 1
Unit 2 In the lab 12
Unit 3 American English 22
Unit 4 Travel 32
Unit 5 Why do you do that？ 44
Unit 6 A new car factory 53
Unit 7 Earthquakes 64
Unit 8 Food around the world 73
Unit 9 Computers 84
Unit 10 Sports 95
Unit 11 Country music 103
Unit 12 English Programmes 114
Unit 13 Abraham Lincoln 125
Unit 14 Mainly revision 135
Unit 15 Healthy eating 145
Unit 16 Fire! 157
Unit 17 Nature 169
Unit 18 The necklace 179
Unit 19 Jobs 189
Unit 20 Mainly revision 200
Unit 21 Karl Marx 209
Unit 22 Britain and Ireland 220
Unit 23 Rescuing the temple 231
Unit 24 The science of farming 243
Unit 25 At the conference 254
Unit 26 Mainly revision 264