Text 3
Unit One 3
Unit Two 8
Unit Three 14
Unit Four 20
Unit Five 26
Unit Six 32
Unit Seven 38
Unit Eight 43
Model Test One 48
Unit Nine 51
Unit Ten 57
Unit Eleven 64
Unit Twelve 70
Unit Thirteen 75
Unit Fourteen 81
Unit Fifteen 89
Unit Sixteen 95
Model Test Two 101
Tape Scripts ＆ Key 107
Unit One 107
Unit Two 114
Unit Three 120
Unit Four 126
Unit Five 133
Unit Six 139
Unit Seven 146
Unit Eight 153
Model Test One 159
Unit Nine 164
Unit Ten 171
Unit Eleven 180
Unit Twelve 188
Unit Thirteen 196
Unit Fourteen 205
Unit Fifteen 214
Unit Sixteen 223
Model Test Two 231
Appendix 239
Idioms 239