士兵们在黎明时攻击了敌营。

The soldiers ___attacked the enemy camp at dawn.

野生动物通常避开人类，但如果被激怒可能会攻击。

Wild animals usually avoid humans but may ___attack if provoked.

在抢劫过程中，他威胁了我但没有直接攻击我。

During the robbery, he threatened me but did not ___attack me directly.