. Fill each numbered blank with ONE suitable word to finish the passage.
Jeans have their long story of development. In the 1950s, two people helped (31)_______ jeans popular with teenagers: Elvis Presley, the king of rock and roll, and James Dean, a famous movie star. Elvis (32)_______  tight jeans.Most parents didn’t like Elvis or his music. But teenagers loved (33)_______  and started to dress like him.In Rebel without a Cause, James Dean wore jeans. He (34)_______ a hero to many young people. During the 1960s rock and roll became even (35)_______  popular. Young people had more freedom. Their clothes showed (36)________ independence. Some people decorated their jeans (37)_______  colorful patches and flowers. In the seventies and eighties, jeans became very expensive. In (38)_______  to the regular brands like Levi’s and Lee, famous designers like Calvin Klein and Pierre Cardin (39)_______  making “ designer jeans”.  They were very stylish and very expensive. Jeans are (40)_______   popular that Levi’s has sold over twenty billion-pairs. Almost anywhere in the world you know what young people want to wear: Jeans!