Contents 1
Listening Comprehension 1
Unit One 1
Unit Two 5
Unit Three 10
Unit Four 15
Unit Five 20
Unit Six 25
Unit Seven 30
Unit Eight 34
Unit Nine 40
Unit Ten 45
Unit Eleven 50
Unit Twelve 55
Unit Thirteen 60
Unit Fourteen 65
Unit Fifteen 70
Unit Sixteen 75
Unit Seventeen 80
Unit Eighteen 85
Unit Nineteen 91
Unit Twenty 96
Unit Twenty One 101
Unit Twenty Two 106
Unit Twenty Three 111
Unit Twenty Four 116
Unit Twenty Five 121
Unit Twenty Six 127
Unit Twenty Seven 132
Unit Twenty Eight 137
Unit Twenty Nine 141
Model Test 146
Tape Scripts for the Units 151
Keys to the Units 283