地震将这座城市夷为废墟。

The earthquake ___reduced the city ___to rubble.

轰炸将那座历史建筑化为灰烬。

The bombing ___reduced the historic building ___to ashes.

大火将家人的住宅烧得只剩焦黑的外壳。

The fierce fire ___reduced the family home ___to a charred shell.