There is plenty that you ...... do to help the process of energy conservation . You can save energy ....... doing things like making sure that the kettle doesn't contain more water .... that you need , always washing a full load in the washing ..... rather than a half load , or turning up your air - conditioner by 2oC - this could cut your electricity bill by 10% . Make ...... that hot water taps are not left running and replace washers if your taps drip . ........... work , you can turn off any light and your computer if you are not ........ them . Change to energy - saving light bulds - these use much less electricity , and often laswt eight times ..... than an ordinary buld . Draw back your curtains and ...... off the light during the day . Switching off electrical app;iances ....... they are not in use makes a big contribution to enery-saving , too.
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Sinh Học lớp 12
