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B' Advanced Revision Exercises on Tenses - Present Simple & Present Continuous

B' Advanced Revision Exercises on Tenses 2 (correct answers)

B' Advanced Revision Exercises on Tenses 3 (correct answers)

B' Advanced Revision Exercises on Tenses 4 (correct answers)

Exercises on Tenses 5 correct answers

Exercises 6 correct answers

Revision7 conditionals -correct answers

Revision8 passive voice-correct answers