succumb|succumbed

随着时间的流逝，我变得更加焦虑，最终不得不屈服于去看比赛的冲动。

As days went by, I became more anxious and finally had to ___succumb to the urge to go to the game.

他们中许多人死于霍乱。

Many of them ___succumbed to cholera.

他会不会是死于肺炎？

Could he have ___succumbed to pneumonia?