你新买的球鞋太酷了！

Your new sneakers are totally ___cool!

教练建议我每周做两次交叉训练来提高耐力。

The trainer suggested I do ___XT twice a week to improve my endurance.

她喜欢玩极限运动，比如攀岩和蹦极。

She enjoys ___extreme sports like rock climbing and bungee jumping.