题目内容：

阅读下面的短文，在空白处填入一个适当的词或填入括号中单词的正确形式。

There are many ways of 1.(shop), and online shopping is one of 2.(they). It has several 3.(advantage). First, you can 4.(shop) at any time. The shops are always open. Second, shopping usually 5.(take) a lot of time. But to shop on the Internet you only need a computer and a mouse! You can also compare the 6.(price) of the same product and 7. money. But many people like 8.(go) out and shopping with friends. They don't like shopping on the Internet 9.they can't see the product or try the clothes on. Also 10.(pay) over the Internet isn't always safe.