Exercises 1
Unit 1 Adverbial ClausesⅠ 1
Unit 2 Adverbial C1ausesⅡ 3
Unit 3 Noun C1auses 5
Unit 4 Subject-verb Concord 7
Unit 5 Attributive ClausesⅠ 9
Unit 6 Attributive C1ausesⅡ 11
Tests 13
Test 1 13
Test 2 23
Test 3 35
Test 4 45
Test 5 55
Test 6 67
Test 7 77
Test 8 87
Test 9 97
Test 10 107
Key to Exercises 117
Key to Tests 119
Test 1 119
Test 2 121
Test 3 123
Test 4 125
Test 5 127
Test 6 130
Test 7 132
Test8 133
Test 9 135
Test 10 137
Tape Scripts 139
Test 1 139
Test 2 142
Test 3 145
Test 4 148
Test 5 151
Test 6 154
Test 7 157
Test 8 160
Test 9 163
Test 10 166
附录 169
Sample Answer Sheet 169