她把蔬菜完全浸入水中清洗。

She ___submerged the vegetables completely in water to wash them.

洪水完全淹没了村庄。

The flood ___submerged the entire village.

他完全沉浸在音乐创作中，几乎忘记了时间。

He ___submerged himself in music composition and almost lost track of time.