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y things from shops when you can make them at home. Donate old clothes to people in remote places. Don’t throw old books away. Start book floating! Reject disposable tableware. Save our pla! … Don’t waste food. Drink boiled water instead of bottled water. 1 Listen to and read Student’s Book pages 56 and 57. 2 Recite pages 56 and 57. 3 Learn about recycling and waste sorting. 4 Finish Workbook pages 51 and 53.