海浪轻柔的声音使孩子渐渐入睡。

The gentle sound of the waves ___lulled the child to sleep.

婴儿在午后的短暂安静后，又开始了哭闹。

After a short ___lull in the afternoon, the baby started crying again.

他温柔的话语让我放松了警惕，结果错过了重要的截止日期。

His soothing words ___lulled me into a false sense of calm, making me miss the important deadline.