他最近在工作中遇到了一些麻烦。

He's been facing some ___troubles at work recently.

政府采取措施平息了最近的社会骚乱。

The government took measures to calm down the recent ___troubles.

她花了很多心思为朋友准备这份礼物。

She took great ___trouble to prepare this gift for her friend.