He took a deep breath and returned to the subject of the young woman on the screen.

When the food was in front of them Daniel returned to the subject.

She has returned to the subject from a slightly different point of view.

He later returned to the subject of his 1968 speech.

In 1756 he returned to the subject of the still life.

That pleased him enough to return to the original subject.

As it turned out they were never able to "return to the subject" and complete the project.

However, I should like to return to the subject of the law.

I would now like to return to the subject of our debate.

I would like to return to the subject of the Internet.