孩子们在雨中飞快地跑回家。

The kids were ___running home through the rain.

大雨倾盆而下，雨水猛烈地冲刷着窗户。

The rain was ___bucketing down, hitting the windows with great force.

工人们正用桶往卡车上大量装沙子。

The workers are ___bucketing sand into the truck in large amounts.