第一题： with the high-speed develpment of society, the means of communication have become more and more variable. as a result, we can see mobile phone everywhere. the mobile phone can bring us so much convenience, with the phone, we can get contact with others anytime, anywhere, and we can not only make calls, send messages but alsotake photos, play games, surf on the net, listen to music even watch movies.in a word, it is hard to imagine what the daily life would be if there were not mobile phone. but on the other hand, it is still not perfect. the radiation created by the phone will do harm to our heads and our health. meanwhile, the signal is not very strong in some wild areas. what's more, the fee is a little high. so if all the problems can be solved, the mobile phone will be used more widely.
第二题：Have you ever noticed that our pace of life is speeding up, and as a result, people's life become more and more intense. intensity means anxiety, nervousness and unhealty. due to intensity, many people suffer great pressure from work, life and they can not sleep well, eat well, hence, they gradually lose their temper and confidence, life becomes darker. so how to make the life brighter? we can try to relax ourselves, we can do some sports on the weekends, or listen to light music or have some delicious food. the most useful way may be to
talk to your friends or family, from who you can always receive comfort and encouragement.
Be happy, from today on!
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