Then something happened which completely altered his state of mind.

Even their role here in the east had completely altered now.

In the photograph on my right, however, all this had been altered completely.

The design has also completely altered the movement of people in and through the museum.

She knew her character had altered completely over the last few years.

This development completely altered the character of the city center.

I might do something one of these days which would completely alter his views.

At that moment everyone's feelings were completely altered by a sound from behind.

They also completely altered the nature of British politics in the long-term.

Overall I do agree that we need to completely alter our approach to environmental problems.