短文填词（共10小题；每小题2分，满分20分）
阅读下面短文，根据短文意思，从方框中选择一个适当的词填入短文的相应空格处，使短文意义准确，内容连贯。

However     advantages     worried        what       usual especially      see         convenient      lose        Above

Shopping online has become more and more popular. People,       young people, like shopping online, because it has many       . For example, it is so       that you need not queue（排队）; you can shop 24 hours every day; it is very easy for you to find       you want. Besides, it is much cheaper than doing shopping in       shops.
       , it also has some disadvantages. If you do shopping online, you cannot       the real things you want to buy; you cannot check the goods before you buy them; you may be        about the safety of shopping online. What is more, you will        the joy of shopping with your friends if you always shop online.
       all, we can enjoy online shopping, but we should also be careful enough not to be cheated.