在决赛期间，她的对手抽筋了，不得不停止。

During the final match, her ___opponent suffered a cramp and had to stop.

在篮球锦标赛中，他的对手高得多。

In the basketball championship, his ___opponent was much taller.

优秀的运动员赛后总会与对手握手。

A good sportsman always shakes hands with the ___opponent after the game.