V. Choose the word (A, B, C or D) that best fits the blank space in the following passage.
Saving energy at home is easy and helps our _____23_____. Here are some tips to save energy:
• Turn _____24_____ lights when you leave a room. This will save electricity.
• Unplug chargers when you are not using them. They still use _____25_____even if they are not charging anything.
• Use energy-saving light bulbs. They use less energy and last longer.
• Close doors and windows when ____26______or cooling your home. This keeps the warm or cool air inside.
• Wash clothes with cold water. It uses _____27_____energy than hot water.
• Dry clothes outside instead _____28_____using a dryer. The sun and wind will dry your clothes for free.
• Turn off the TV and computer when you are not using them.
• By following these tips, you can save energy, help the environment, and lower your bills.
