8..Vocabulary: Write the opposite words 15. historic…………………….. 16. Old…………………………. 17. dangerous …………………….. 18.expensive……………………. 19.exciting………………………… 20.dirty…………………………………….. 9.Read and choose the most suitable words to complete the passage. in,popular, it, and, for, viewers, attract Television has been very (21) ……… since it appeared a few decades ago. Millions of (22) …… across the world are interested in watching TV programs almost all day long every day. There are programs of all kinds to (23) ……………viewers of all ages, such as cartoons for children (24) ……… movies for film lovers. People can also enjoy programs of important events broadcast live on TV. It is exciting when we can enjoy watching a match at the Football World Cup when (25) ……… is actually taking place. So, it is not strange (26) …… us to see why there is a TV set in every home today.