II. Determine if the sentence describes a way to promote the 5Rs of waste management. If it does, write Reduce, Reuse, Recycle, Recover, or Repair on the line. If it does not, put a cross (X) on the line.
21. Old plastic bags used several times. 22. Scraps of paper and old newspaper transformed into newsprint.
23. Printer cartridge refilled with ink.
24. Turning off faucets that are not being used. 25. Parts from old cell phones used for repairing other phones.
26. Resoling worn-out school shoes.
27. Metal scraps from fabricating shops transformed into metal sheets.
28. Walking to go to nearby places.
29. Changing the tires of a bike bought a few days ago.
30. Sharing rides with family or friends who are going to the same destination.

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