他参加了学校的游泳比赛。
He took part in the school swimming ___competition.
下周有一场足球比赛。
There is a football ___competition next week.
我喜欢看奥运会上的比赛。
I like watching the ___competitions at the Olympic Games.
这个比赛有很多人参加。
Many people are in this ___competition.