=> We cannot live without energy. However, we are not exploiting energy properly and energy gradually becomes limited. There are three specific ways to save energy. One of the most prominent measure is to use less electricity. We should save electricity by turning off all the appliances before going out or going to bed. Another way is to use energy saving light bulbs. Our electricity bill will be reduced by using this way. Finally, we should use public transport or walk instead of going by motorbike or car. This way is good for our environment and it is very economical. To sum up, using less electricity, using energy saving light bulbs and using public transport are three main ways to prevent our energy from being limited.

There are some tips to save power which I think are very easy to apply. Firstly, we should use energy saving light bulbs in our house. It will help us to reduce our electricity bill. Secondly, we should use public transport if we need to go long distance. We can use bicycles for short distances. I think it is good for our health and economical. And remember, before going to bed, we should turn off all lights and other unused electrical devices. It's an easy way to save our planet.