她投入了大量的时间和精力来完成她的硕士学位。

She ___invested significant time and energy in completing her master's degree.

在定期锻炼上投入精力可以带来更好的整体健康。

___Investing effort in regular exercise can lead to better overall health.

他们为策划婚礼投入了很多情感，以使其完美。

They ___invested a lot of emotion into planning their wedding to make it perfect.