Lesson141 Sally's first train ride
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Lesson 143 A walk through the woods
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Lesson 139 Is that you, John?
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Lesson137 A pleasant dream
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Lesson135 The latest report
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Lesson133 Sensational news!
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Lesson131 Don't be so sure
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Lesson129 Seventy miles an hour
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小学英语进阶67页
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小学英语进阶61页
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