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In almost every big city in the United States,football is a popular sport.
American football is not like soccer.Players sometimes kick（踢） the ball,but they also throw the ball and run with（1）______.They try to take it to the other end（半边球场）.They have four（2）______to move the ball about 9 meters.If they move it to the end,they can get six points.This is called a touch-down.
It（3）______ difficult to move the ball.One man has the ball,and eleven men on the other team try to stop him.If the man（4）______ not move the ball far enough,his team kicks the ball to the other team.The football season（赛季） usually（5）______in September and ends in November.Each team plays ten or eleven（6）______ each season.If a team is very good,it may play another game after the season ends.The best teams play again on January 1st,and thousands of people come to（7）______ the game.They all cheer for their（8）______ team.They dance and jump while they are cheering.
Almost everyone in the United States likes football.Some of them（9）______ playing it while others enjoy watching it.In their eyes,it is a more(10)______game than others.