登山者不得不与恶劣的天气条件抗争。

The climbers had to ___contend with harsh weather conditions.

律师在法庭上坚持认为被告是无辜的。

The lawyer ___contends that the defendant is innocent in court.

五支队伍正在争夺冠军头衔。

Five teams are ___contending for the championship title.