But the average age of the readership rose, and its interests changed.

During the war, while working with soldiers, his interest changed from surgery to psychiatry.

But national interests don't necessarily change, no matter how much money you give a government.

What I want to know is why they should widen, and his interests apparently change, quite so suddenly.

Will her interests change as she graduates from high school?

In the first part of the 1980s, Walton's professional interests changed direction.

"When they stop talking is when the interest has changed."

We have been able to provide more opportunities as interests change.

It was to be expected that her interests would change.

Do his actions and interests change during the course of the novel?