It is used to increase sales by making the product or service known to a wider audience, and by stressing its superior qualities.
The different media for advertising include television, radio, newspapers, magazines and direct mail, by which advertisers send letters, brochures and leaflets directly to potential customers advertising is a highly developed business a lot of money is spent on advertising in every country.
В тексте 2 предложения, в которых глаголы-сказуемые употреблены в страдательном залоге. Подлежащие подчеркнуты одной линией, сказуемые выделены жирным шрифтом.
I'm (1) quite sure that friendship is the most fascinating thing in the whole world. They are rich who have true friends. (2) What more, they give us so many moments of happiness and satisfaction, make our life full of joy and pleasure. (3) That's why we should value friendship and treat our friends with respect and love. (4) Nontheless, friends sometimes fall out because of misunderstandings that appear from time to time. Besides, irresponsibility and selfishness can ruin the relationship between friends. My (5) opinion is that real friends are people who take care of each other and treat their friends the same way they would like to be treated. I (6) actually believe that true friendship will save the world and make our life happier and more interesting.