用所给词的适当形式填空。 champion coach prize title tennis double court fan 1 The __________ and team members have to work together in order to win. 2 The world champion trained very hard to hold his __________. 3 Zheng Jie and Yan Zi have won two grand slam __________ titles. 4 In the tournament the champion will win the __________ money of 900,000 US dollars. 5 In Li Na’s opinion, the Chinese men __________ players should strengthen their minds. 6 It is his final aim to become a world __________ as a tennis player. 7 When the sports star showed up at the gate of the airport, some of his young female(女性) _________ got excited and started shouting. 8 Some tennis players enjoy doing different things off the __________.