她把蔬菜浸入水中清洗。

She ___submerges the vegetables in water to wash them.

他压抑了自己的愤怒，继续礼貌地交谈。

He ___submerges his anger and continues the conversation politely.

自从接手新项目后，她就被工作淹没了。

After taking on the new project, she was completely ___submerged by work.