Exercises 1
Unit 1 Determiners and Nouns 1
Unit 2 Verb Tenses 2
Unit 3 Adjectives and Adverbs/The Comparative and Superlative Degrees 4
Unit 4 Prepositions 5
Unit 5 Passive Voice 7
Unit 6 Inversion 8
Tests 9
Test 1 9
Test 2 19
Test 3 29
Test 4 39
Test 5 49
Test 6 59
Test 7 69
Test 8 79
Test 9 89
Test 10 99
Key to Exercises 109
Key to Tests 111
Test 1 111
Test 2 113
Test 3 115
Test 4 117
Test 5 119
Test 6 121
Test 7 123
Test 8 125
Test 9 127
Test 10 129
Tape Scripts 133
Test 1 133
Test 2 136
Test 3 139
Test 4 142
Test 5 145
Test 6 148
Test 7 151
Test 8 153
Test 9 156
Test 10 159
附录 162
Sample Answer Sheet 162