Unit One 1
Contents 1
Vocabulary Exercises 1
Grammar Exercises 2
Comprehensive Practice 4
Unit Two 10
Vocabulary Exercises 10
Grammar Exercises 11
Comprehensive Practice 12
Unit Three 19
Vocabulary Exercises 19
Grammar Exercises 20
Comprehensive Practice 21
Unit Four 29
Vocabulary Exercises 29
Grammar Exercises 30
Comprehensive Practice 31
Unit Five 38
Vocabulary Exercises 38
Grammar Exercises 39
Comprehensive Practice 41
Unit Six 47
Vocabulary Exercises 47
Grammar Exercises 48
Comprehensive Practice 50
Unit Seven 57
Vocabulary Exercises 57
Grammar Exercises 58
Comprehensive Practice 59
Unit Eight(Revision) 66
Test A 66
Test B 77
Unit Nine 88
Vocabulary Exercises 88
Grammar Exercises 89
Comprehensive Practice 90
Unit Ten 96
Vocabulary Exercises 96
Grammar Exercises 97
Comprehensive Practice 98
Unit Eleven 105
Vocabulary Exercises 105
Grammar Exercises 106
Comprehensive Practice 107
Unit Twelve 114
Vocabulary Exercises 114
Grammar Exercises 115
Comprehensive Practice 117
Unit Thirteen 123
Vocabulary Exercises 123
Grammar Exercises 124
Comprehensive Practice 126
Unit Fourteen 132
Vocabulary Exercises 132
Grammar Exercises 133
Comprehensive Practice 134
Unit Fifteen 141
Vocabulary Exercises 141
Grammar Exercises 142
Comprehensive Practice 143
Unit Sixteen(Revision) 150
Test A 150
Test B 160