21.   For the past year, MCI has changed its focus away from providing less profitable consumer phone services to boosting sales of more profitable business and data services.

22.   Have marriage and fatherhood changed his focus in subtle but important ways?

23.   He has changed the focus of the education debate from reform to resources.

24.   Hoppe changed the focus of the railroad to the commuter.

25.   I just had to change my focus a little bit.

26.   If Jeff Bezos has changed his focus to profits, he has good reasons.

27.   If the administration had understood the seriousness of the early attacks, it might have responded, instead of relying on congressional consideration to change the focus.

28.   In Brescia, Primi changed focus and studied how microbes continually change to escape the clutches of the immune system.

29.   In Milan, Italy, a spokeswoman for Luxottica, Alessandra Senici, said Sunglass Hut had changed its focus since it was acquired.