Recently, many people have begun to try a new way of doing shopping through the Internet. They are very interested in it. Why is itbecoming more and more popular now? There are some reasons. First, more and more people have their own computers and their computers can be joined with the Internet. So it is possible for many of them to do shopping through the Internet. Second, shopping through the Internet can save them some money and a lot of time. Third, they don't need to go to the shop themselves.  Because of these good facts, few people refuse it.
   On the other hand, some people don't like this new way of shopping. They are worried about the safety of shopping online. Customers(顾客)can only see the pictures of a product on the Internet. And they can't enjoy the pleasure of buying things in a large supermarket or a wonderful shopping center. These are the reasons why they do not like it.
   But I think more and more people will like this new kind of shopping in the future.

    Children with no shoes on do better at school than those with shoes on，a study suggests．

    For over 10 years，researchers from universities observed （观察） children in 100 schools from 25 countries．They found that classrooms were quieter when children took off their shoes．It provided a quieter environment where pupils were more willing to focus on study than those with shoes on．

    "Children are much more willing to sit on the floor and relax if they have no shoes on，"said professor Stephen Heppel，a lead researcher．

    "The last place a child would sit to read is an upright chair．And we've found that 95% of them really don't read on a chair at home，"Heppel added．"When they go on holidays，they read lying down．"Professor Heppel hopes to bring the"shoeless policy"to all U．K．schools．He says relaxing conditions at school make children feel as if they're at home．He believes all the teachers will be glad to adopt the habit．