近几年来，网购越来越受人们欢迎，它正悄悄地改变着人们的生活。请根据要求，以"Online shopping"为题，写一篇70词左右的短文，谈谈网购的优点和缺点。
提示：
1）网购成为一种时尚；
2）优点：不用出门就能买到东西；节省时间；价格低等；
3）缺点：网上的商品与实际不符；网上支付存在安全隐患等。
Online shopping                                          .

【考点】购物；记叙文．

【答案】Online shopping
Shopping online is becoming more and more popular now.It is changing our way of life.
Shopping online has lots of advantages.We can buy almost everything on the Internet at home.First，it helps us save time.Second，we mayalso save money because the things online are much cheaper.Third，we can compare the prices of the same product.
But it has some disadvantages.First，when we are shopping online，we can't see the products.Second，paying over the Internet isn't always safe.
So，it's better for us to pay more attention to shopping online.