alone

一座房子孤零零地坐落在广阔的田野里。

A house stands ___alone in a vast field.

他喜欢独自一人去电影院看电影。

He prefers to go to the movies ___alone.

我有时喜欢一个人待着。

Sometimes I like to be ___alone.

她一个人在家时会感到有点害怕。

She feels a little scared when she is ___alone at home.

我独自完成了这个项目。

I finished the project ___alone.