How can we reduce, reuse and recycle? Choose all the correct options.

• Always switch off the lights when you leave an empty room. Use light bulbs that save energy.
• Only buy what you need and use all of it.
• Buy several small packages of cereal instead of one big package. Small packages are cheaper.
• Buy things with simple packaging that can easily be recycled.
• Try to cut down on the amount of paper you use. Use both sides of the paper and then recycle it.
• Swap magazines, books and clothes with other people.
• Recycling process needs a lot of energy. It's better to throw plastic away.