她开始跑步和健康饮食，想在婚礼前改善体型。

She started running and eating healthy to ___shape up before her wedding.

我们需要整顿一下办公室的布局，让它更有效率。

We need to ___shape up the office layout to make it more efficient.

老板警告团队必须改进表现，否则将面临裁员。

The boss warned the team to ___shape up or face layoffs.