阅读短文。根据首字母填上适当的单词，把答案写在短文后1-10小题空白处。 Advertising: pros and cons In the m 1 world, advertising is everywhere! some people think that ads are great. O 2 hate ads, saying that they make our cities and countryside look u 3 . Many ads are a 4 specifically at teenagers, and some young people see more than l00 a 5 a day. It's true that some ads can be very useful. For i 6 they call help you to compare two different products so that you buy the one you really need. They can also help you s 7 money. When prices are listed, you can go to the store with the l 8 price. Ads also tell you when stores are having sales. However, some advertising can be c 9 or misleading. Sometimes the words sound good but don't really tell you anything about the q 10 of the product. At other times, the picture in an ad looks a lot better than the real thing. So you have to be careful. At times an ad can lead you to buy something you don't need at all. 1._________ 2._________ 3._________ 4._________ 5._________ 6._________ 7._________ 8._________ 9._________ 10._________