他经常给她送花，这些小殷勤让她很感动。

He often sends her flowers, and these little ___attentions touch her deeply.

老师在课堂上提醒我们要集中注意力听讲。

The teacher reminded us to focus our ___attention on the lecture in class.

新生儿需要在医院接受专业的照料。

Newborn babies need special medical ___attention in the hospital.