4 ライティング解答欄 I think that people will live even longer lives. -9-- in the future. I have two reasons why I think so. To begin with people change. lifestyle..... It is safer and more convenient. than they did in the past. In addition, There is high technology in the morden.. For example, medicine and medical technology. If we develop good medicine, It might disees And people will be able to live longer for the reasons, I thinks. that people will even longer lives in the future.... Care