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[00:00.00]Module 4 CHANGES [00:06.26]Unit 2 Kunling was a beautiful place. [00:11.43]1 Listen and read [00:14.94]Help our town! [00:17.53]Our town,Kunling was a beautiful place. [00:21.55]The river was clean [00:23.59]and there were many old trees be...