A．Their favorite player will not turn up for the match．
B．The bad weather will affect the players' performance．
C．Their favorite player may be beaten down by his opponent．
D．The match will last for a long time．
A．He always plays best in the first part．
B．He can't play well in a wet day．
C．No matter how hard the game will be,he always wins the game finally．
D．He lost last time because the court is Slippery．
A．To go sightseeing．
B．To have meetings．
C．To promote a new champagne．
D．To join in a training program．
A．It can reduce the number of passenger complaints．
B．It can make air travel more entertaining．
C．It can cut down the expenses for air travel．
D．It can lessen the discomfort caused by air travel．