Watching a movie alone is enjoyable.

I went to see a movie by myself.

He believes that 'money is everything in this world.'

Freedom of expression is one of the fundamental rights of democracy.

He is known as a freedom fighter.

She is enjoying a life of doing as she pleases.

She has a free-spirited personality and doesn't feel constrained in anything she does.

I conducted a research project as a summer vacation homework.

He is living freely.

He can play the piano freely.