道路被挖开以便铺设电缆。

The road had been dug up in order to lay ___cables.

在暴风雨期间，架空电力电缆可能很危险。

Overhead power ___cables can be dangerous during storms.

老鼠咬坏了电缆，导致再也无法连接。

A mouse had eaten the ___cable so that there was no contact anymore.