现在网上购物很流行，假如你的朋友想在网上买一款MP4， 但她不知如何操作，请你根据表格中的提示写一篇短文， 向他介绍网上购物的益处，购买MP4的过程及网上购物的不利因素。
要求：1.文中谈论网上购物的益处和不利因素均不少于两点。
2.语言规范，80词左右。文章的题目和开头已经给出，不计入总数。
Advantages
1… 2…
Process
look through the shopping website
choose the thing you want
fill in the form (information of credit card, address and so on
click “Enter”
get the thing by mail
Disadvantages
1… 2…
提示词语：convenient adj. 方便的； in good quality 质量好
Shopping Online
Nowadays shopping online is very popular…Nowadays shopping online is very popular. I think shopping online is very convenient. You can buy anything online you want without leaving home. Shopping online will save much time.
网友回答
(答案→)Nowadays shopping online is very popular. I think shopping online is very convenient. You can buy anything online you want without leaving home. Shopping online will save much time.
解析：这是一篇给材料作文，所给材料非常详细，写作中注意从正反两方面介绍网购的优缺点。在写作时要注意时态，人称和固定词组的搭配，要注意语言的规范性。结合材料可知本文主要是一般现在时，注意情态动词的应用。写作中适当使用连词，做到上下文联系紧密，符合逻辑关系。