这辆跑车是我们车队里速度最快的。

This sports car is the ___fastest in our racing team.

他在比赛中跑得最快，赢得了金牌。

He ran the ___fastest in the race and won the gold medal.

这款智能手机是市场上反应速度最快的。

This smartphone is the ___fastest in response on the market.