题目内容：

Before there was the written word, there was the language of dance. Dance expresses love and hate, joy and sorrow ,life and death, and everything else in between.

1.We dance from Florida to Alaska, from north to south and sea to sea. We dance at weddings, birthdays , office parties and just to fill the time.

“I adore dancing,” says Lester Bridges, the owner of a dance studio in Iowa. “I can't imagine doing anything else with my life." Bridges  runs dance classes for all ages. "Teaching dance is wonderful. 2.It's great to watch them. For many of them, it's a way of meeting people and having a social life."

3."I can tell you about one young couple," says Bridges. “They're learning to do traditional dances. They arrive at the class in low spirits and they leave with a smile. 4.”

So, do we dance in order to make ourselves feel better, calmer, healthier? Andrea Hillier says,“Dance, like the pattern of a beating heart, is life. Even after all these years, I want to get better and better.5. I find it hard to stop! Dancing reminds me I'm alive."

A. So why do we dance?

B. Dance in the U.S.is everywhere.

C. If you like dancing outdoors, come to America.

D. My older students say it makes them feel young.

E. I keep practicing even When I'm extremely tired.

F. Dancing seems to change their feeling completely.

G. They stayed up all night long singing and dancing.