以（turnoff your mobile phone）为题,在25分钟内写作一篇不少于100词的作文,急用!

With the development of information techno1ogy and reduced price of communication products,the mobi1e phone has become a necessity for most people.Obviously,it shortens the distance between people and makes our life more convenient.Thanks to it,it's easy for us to contact or be contacted by others anytime and anywhere.We will never miss any important meetings,great deals or admirable opportunities.