Intermediate test 143

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Class E'. Unit 8. An exercise

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Class D'. Unit 5. An exercise

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Proficiency 8

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Elementary test 117

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Intermediate test 142

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Elementary test 116

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Elementary test 115

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The degrees of the adjective. An exercise

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Intermediate test 141

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Intermediate test 140

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Present Perfect Simple. An exercise

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Elementary test 114

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Lower test 104

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Preficiency. An exercise

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