短文改错:共有10处错误,每句最多有2处。错误涉及一个单词的增加、修改、删除。Although life in the future is ,difficult to predict , but we can still examine some of it’s major trends in the contemporary world . Transportation will become clean , faster and safer . The vehicles will pollute the environment . Helping by acomputer system , people will travel at an amazing speed . Business wont be as usual in the future . The Internet will play a important role and the shopping will become a form of entertainment . People in the future will able to enjoy a longer , healthier and more active lied . In the future , it will be more “schools on the air” and even“e - schools” . Instead of being students only when we were young , we will become lifelong learner .