dedicate|dedicated|dedicates|dedicating

我对这些事务感兴趣，但由于时间不足，我未能将自己奉献给这项调查。

I have been interested in these matters but due to my lack of time, I haven't been able to ___dedicate myself to this investigation.

这位艺术家将她的最新画作献给她心爱的祖母。

The artist ___dedicates her latest painting to her beloved grandmother.

她正在把她的新书献给她的父母。

She is ___dedicating her new book to her parents.

钟扬毕生致力于种子研究。

Zhong Yang ___dedicated his life to research on seeds.