Read the article and fill in the blanks with NO MORE THAN 3 WORDS OR A NUMBER. 21. The Internet offers about __________ digital radio stations across the globe . 22. Internet radios need technology to work, but __________ radios do not. 23. Listening to traditional radios also makes people ________. 24. Teenagers feel like they have a __________ when they listen to traditional radios. 25. Traditional radio stations are suitable for both __________.

`21.` numerous

`->` It is no doubt that Internet use increases rapidly every day, and it offers numerous digital radio stations - about `20, 000` from all over the world.

`22.` traditional

`->` The first reason is technology. Internet radios are often very expensive, while traditional ones are not. They also need to have an Internet connection to work well.

`23.` feel good

`->` The second reason is that listening to the radio makes people feel good.

`24.` friend talking to

`->` A recent survey shows that teenagers like listening to old-fashioned radios because they feel like they have a friend talking to them.

`25.` adults and children

`->` Traditional radios also have suitable content for both adults and children.