61.  Chinese athletes, what a good group!

62.  In my opinion, the sport can be divided by three big groups that is on the land ,in the water and in the sky.

63.  Most professional sports can be classified as group sports or individual sports, according to the number of players.

64.  Although individual sports can be run among groups sometimes, still they are called individual sports because one game can not be played by all players at the same time, but in turns.

65.  In facts , they are still played by single person or double persons, but calculated by groups in this situation .

66.  Group sports are those that each side of them is more than two players, such as football, the most popular sports in the world.

67.  The victory of group sports depends on not only the skill of every player but also the cooperation of the team, and sometimes super stars are very import for a team to win the game.

68.  Last year, an important group that would Decided a large contract came to our department.

69.  However, when the group arrived and began to talk about the contract, my tutor made his wonderful speech.

70.  One hour late, when his speech was over, the leader of the group said, "Excellent, you have got the 75 percent of the contact."