他警告他的朋友要小心，以防有人在饮料中下药。

He warned his friend to be careful in case someone ___spiked the drinks.

他在排球比赛中高高跳起，将球狠狠地扣了下去。

He jumped high and ___spiked the ball hard during the volleyball match.

小心那些带刺的仙人掌，它们可能会扎伤你。

Be careful with those ___spiked cacti, they might prick you.