消防员抓住孩子的手，把他拉到了安全地带。

The firefighter ___took ___hold ___of the child's hand and pulled him to safety.

当地滑倒时，我迅速地抓住了她的胳膊。

As she slipped, I quickly ___grabbed ___hold ___of her arm.

登山者抓住一根结实的树枝，阻止了自己坠落。

The climber ___caught ___hold ___of a sturdy branch to stop his fall.