were swept away

许多树木在洪水中被冲走。

Many trees ___were ___swept ___away in the flood.

突然，我们被雪崩卷走了。

Suddenly, we ___were ___swept ___away by an avalanche.

吉尔的一些邻居被巨浪卷走了。

Some of Gile's neighbours ___were ___swept ___away by huge waves.