Direction: For this part, you are allowed 30 minutes to write a composition entitled On Power Failure. You should write at least 120 words according to the following guidelines（given in Chinese）:
　　1.很多城市缺电现象严重
　　2.分析原因
　　3.提出建议
　　On Power Failure
　　Recently, every morning when I wake up, I find my air-conditioner automatically turned off . I didn't understand why at first , but soon I learned that there was a great shortage of electricity supply in our city - my air-conditioner turned off because of a power failure midnight.
　　With the rapidly developing industry and the ever-increasing population, demand for electricity supply is soaring. Besides, summers in recent years are much hotter than before , so most working places and households are air-conditioned , which consumes additional electricity.
　　Face with such a hard nut , we have to find ways to crack it . Above all , in western areas China , there is surplus of electricity supply. So , cities that are thirsty for electricity may ask for remote help. Then ,when we have electricity , we should remember to save it . Set your air-conditioners at 27C and you won't feel less comfortable than when they are at 26C . In fact , some factories already shift their working hours to avoid the peak time of electricity consuming. My parents don't work from Monday to Friday as before - they work form Saturday to Wednesday and have the following two days off instead. This is also a way out , isn't it?