我很好奇他为什么会选择那个时间离开。

I ___wonder why he chose to leave at that time.

孩子们看到魔术表演时都惊叹不已。

The children ___wondered at the amazing magic show.

孩子们看到烟花在夜空中绽放时，脸上露出了惊叹的表情。

The children watched with ___wonder as the fireworks lit up the night sky.

不知能否请你帮我看一下这个文件？

I ___wonder if you could take a look at this document for me.