Online shopping is more and more popular．You can shop
(1) leaving your house．Just sit in front of your computer，click your
(2) and your things will be sent to your house in several days．
Last November 11th，many online stores offered a big discount and free delivery （邮递）
(3) ．The biggest online shopping sites in China，taobao．com and tmall．com，sold
(4) worth 19.1billion yuan in total．
"Goods （商品） online are often much cheaper．It also
(5) me a lot of time．And we often find more goods online to
(6) than in shopping malls，"said Wang Xin，an online shopping lover in Beijing．She
(7) late for a lot of cheap goods online．
Another big
(8) of online shopping is that it helps people get things from different places
(9) ．"I like eating duck necks very much and Taobao makes it
(10) for me to buy them from shops in Wuhan，"said Zhang Xi，a girl in Yangzhou．
While enjoying online shopping，many people also have worries，
(11) for middle school student buyers．Young students are easily
(12) by advertisements on the Internet and buy things they don't need．
"Middle school students
(13) pay more attention to their studies．Searching for things wastes their time，"said Jing Chunling，an education expert （专家）．"Besides，online shop owners have no idea of the
(14) of their buyers．Anyone can easily buy things they want．Some of the goods are even
(15) for young students such as cigarettes and wine．"