用括号中所给单词的形式填空，使语篇意思完整，必要时请用否定式。

     In the modern world, advertising is everywhere! Some people think that ads 1_______ (be) great. But

others hate ads, saying that they make our 2_______ (city) and countryside look ugly. It's 3_______ (truly)

that some ads can be very useful. For instance, they can help you 4_______ (compare) two different

products and save money. When prices 5_______ (list), you can go to the store with the 6_______ (low)

price. However, some advertising can be confusing or 7_______ (leading). Sometimes the picture in an

ad looks a lot better than the real thing. At other times, the words 8_______ (sounds) good but don't really

tell you anything about the quality of the product. So 9_______ (your) have to be careful. 10_______ (let)

their words and pictures fool you.