opinion+Paragraph++1

==Nowaday, With the fast development of technology, mobile phone are accessible and they play a important role in our daily life. A mobile phone should be __**mandatory**__ for everyone. __First of all__, a mobile phone has so many functions that makes our life convenient. **M**obile phone provides a convenient way __for__ us to __communicate__ with others at any time without meeting them. It has helped us save a lot of time. In addition, mobile phone is easy to carry, when we are in trouble or some emergency things, we can make phone calls and send messages. Most important, mobile phone also convenience to our study and work. __For example__ students can use mobile phone to look up the electronic dictionary and read books. Some worker can use mobile phone hunting for jobs and looking over news or imformation every day. All in all, we can know mobile phone is a most convenient communication tool. Many people might say mobile phones have a some a disadvantage, many students use mobile phone to play games all day and cannot focus on their studies. Mobile phones are harmful to our health. But I believe that the advantages of mobile phone far outweigh its disadvantages as long as we use it correct.==