Module 1
Module 2
Unit 1 Friendship 2
Unit 2 English around the world 45
Unit 3 Travel journal 81
Unit 4 Earthquakes 114
Unit 5 Nelson Mandela—a modern hero 151
Unit 1 Cultural relics 194
Unit 2 The Olympic Games 239
Unit 3 Computers 278
Unit 4 Wildlife protection 314
Unit 5 Music 348
Answer Keys 377