看到红灯时，他立刻结结巴巴地停下了车。

He immediately ___s-s-stopped the car when he saw the red light.

警察及时出现阻止了这场打斗。

The police arrived in time to ___stop the fight.

我们可以在下一站停-停-停车休息一会儿。

We can ___s-s-stop at the next station for a short break.

她用胶带堵住了墙上的洞。

She used tape to ___stop the hole in the wall.