We've got to give them something in the school system to keep their interest.

"And we are trying to keep public interest high because of the problem."

How does something like this keep his interest for more than a decade?

I think he knew precisely how much to tell me in order to keep my interest.

For me that's what keeps my interest going in a record.

At each moment in the play, there is a question that keeps our interest.

I sort of kept my interest in life by collecting them.

So much for keeping his interest in the case on the quiet side.

Tim is wonderful, really knows how to keep a group's interest.

Recognize that simply watching someone talk isn't going to keep participants' interest.