Unit One 1
Text A 1
Text B 15
Practical Dialogue 20
Unit Two 21
Text A 21
Text B 34
Practical Dialogue 39
Unit Three 40
Text A 40
Text B 54
Practical Dialogue 59
Unit Four 60
Text A 60
Text B 73
Practical Dialogue 78
Unit Five 79
Text A 79
Text B 93
Practical Dialogue 98
Unit Six 99
Text A 99
Text B 112
Practical Dialogue 117
Unit Seven 118
Text A 118
Text B 132
Practical Dialogue 136
Unit Eight 137
Text A 137
Text B 151
Practical Dialogue 156
Unit Nine 157
Text A 157
Text B 172
Practical Dialogue 177
Unit Ten 178
Text A 178
Text B 191
Practical Dialogue 195
Appendix Ⅰ Key to Exercises 196
Appendix Ⅱ Glossary 206
Appendix Ⅲ Phrases 220