题目内容：

What kind of music do you like 1.  (good)? My 2.(favour) is pop music. It really took off in the 1950s, when the electric guitar 3.(invent). When someone had the bright idea of putting a microphone inside the guitar, a whole new range 4. sounds became possible. The origins of pop music lie in jazz—a type of music which became 5.(increase) popular among young people. The first real pop superstar is Elvis Presley, 6. king of rock music. He was 7.(follow) in the 1960s and 70s by the rock supergroups. And I was still a little child when the Beatles had the first hit of 688.(their). It was amazing! Suddenly, pop music came to life and everyone wanted to be part of it. After the Beatles came the heavy rock: the Rolling Stones, Led Zeppelin, and Queen, and then rock music 699.(spread) across the world. Young people 10. live in the countries as far apart as Canada and Japan have been influenced by American and British pop music for over 40 years now.