她为了赢得冠军而进行竞技训练。

She trained ___competitively to win the championship.

这家超市的商品定价很有竞争力。

This supermarket offers products at ___competitively low prices.

他在比赛中一直很拼，每个球都力争到底。

He played ___competitively in the game, fighting for every point.