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Unit 1 Penfriends Exercise 1 for Reading（含答案）.doc
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Unit 1 Penfriends Exercise 2 for Reading（含答案）.doc
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Unit 1 Penfriends Exercise 3 for Grammar and Vocabulary（含答案）.doc
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Unit 1 Penfriends Exercise 4 for Grammar（含答案）.doc
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Unit 1 Penfriends Exercise 5 for Listening and Speaking（含答案）.doc
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Unit 1 Penfriends Exercise 6 for Cloze Test（含答案）.doc
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Unit 1 Penfriends Exercise 7 for Writing（含答案）.doc
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Unit 1 Penfriends Exercise 8 for More Practice（含答案）.doc
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Unit 2 Work and play Exercise 1 for Reading（含答案）.doc
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Unit 2 Work and play Exercise 2 for Reading（含答案）.doc
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Unit 2 Work and play Exercise 3 for Grammar and Vocabulary（含答案）.doc
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Unit 2 Work and play Exercise 4 for Grammar（含答案）.doc
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Unit 2 Work and play Exercise 5 for Listening and Speaking（含答案）.doc
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Unit 2 Work and play Exercise 6 for Cloze Test（含答案）.doc
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Unit 2 Work and play Exercise 7 for Writing（含答案）.doc
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Unit 2 Work and play Exercise 8 for More Practice（含答案）.doc
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Unit 3 Trouble Exercise 1 for Reading（含答案）.doc
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Unit 3 Trouble Exercise 2 for Reading（含答案）.doc
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Unit 3 Trouble Exercise 3 for Grammar and Vocabulary（含答案）.doc
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Unit 3 Trouble Exercise 4 for Grammar（含答案）.doc
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Unit 3 Trouble Exercise 5 for Listening and Speaking（含答案）.doc
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Unit 3 Trouble Exercise 6 for Cloze Test（含答案）.doc
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Unit 3 Trouble Exercise 7 for Writing（含答案）.doc
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Unit 3 Trouble Exercise 8 for More Practice（含答案）.doc
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Unit 4 Numbers Exercise 1 for Reading（含答案）.doc
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Unit 4 Numbers Exercise 2 for Reading（含答案）.doc
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Unit 4 Numbers Exercise 3 for Grammar（含答案）.doc
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Unit 4 Numbers Exercise 4 for Grammar and Vocabulary（含答案）.doc
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Unit 4 Numbers Exercise 5 for Cloze Test（含答案）.doc
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Unit 4 Numbers Exercise 6 for Listening and Speaking（含答案）.doc
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Unit 4 Numbers Exercise 7 for Writing（含答案）.doc
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Unit 4 Numbers Exercise 8 for More Practice（含答案）.doc
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Unit 5 Encyclopaedias Exercise 1 for Reading（含答案）.doc
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Unit 5 Encyclopaedias Exercise 2 for Reading（含答案）.doc
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Unit 5 Encyclopaedias Exercise 3 for Grammar and Vocabulary（含答案）.doc
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Unit 5 Encyclopaedias Exercise 4 for Grammar（含答案）.doc
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Unit 5 Encyclopaedias Exercise 5 for Cloze Test（含答案）.doc
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Unit 5 Encyclopaedias Exercise 6 for Listening and Speaking（含答案）.doc
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Unit 5 Encyclopaedias Exercise 7 for Writing（含答案）.doc
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Unit 5 Encyclopaedias Exercise 8 for More Practice（含答案）.doc
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Unit 6 Nobody wins (Ⅰ) Exercise 1 for Reading（含答案）.doc
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Unit 6 Nobody wins (Ⅰ) Exercise 2 for Reading（含答案）.doc
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Unit 6 Nobody wins (Ⅰ) Exercise 3 for Grammar and Vocabulary（含答案）.doc
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Unit 6 Nobody wins (Ⅰ) Exercise 4 for Grammar（含答案）.doc
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Unit 6 Nobody wins (Ⅰ) Exercise 5 for Listening and Speaking（含答案）.doc
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Unit 6 Nobody wins (Ⅰ) Exercise 6 for Writing（含答案）.doc
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Unit 6 Nobody wins (Ⅰ) Exercise 7 for More Practice（含答案）.doc
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Unit 6 Nobody wins (Ⅰ) Exercise 8 for Cloze Test（含答案）.doc
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Unit 7 Nobody wins (Ⅱ) Exercise 1 for Reading（含答案）.doc
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Unit 7 Nobody wins (Ⅱ) Exercise 2 for Reading（含答案）.doc
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Unit 7 Nobody wins (Ⅱ) Exercise 3 for Reading（含答案）.doc
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Unit 7 Nobody wins (Ⅱ) Exercise 4 for Cloze Test（含答案）.doc
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Unit 7 Nobody wins (Ⅱ) Exercise 5 for Grammar and vocabulary（含答案）.doc
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Unit 7 Nobody wins (Ⅱ) Exercise 6 for Grammar（含答案）.doc
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Unit 7 Nobody wins (Ⅱ) Exercise 7 for Writing（含答案）.doc
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Unit 7 Nobody wins (Ⅱ) Exercise 8 for More Practice（含答案）.doc
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