大火之后，他们决定重建这座历史建筑。

After the fire, they decided to ___rebuild the historic building.

他们花了一年时间重建这座在地震中受损的桥梁。

They spent a year ___re-building the bridge that was damaged in the earthquake.

他们花了一年时间重建彼此之间的信任。

They spent a year ___rebuilding trust between each other.