a world of good in a sentence

Examples

1. Toxic breakfasts of England ) will do PMA a world of good.
2. "It's done a world of good for her concentration.
3. That jump shot in Phoenix did a world of good for my confidence.
4. "It'll do me a world of good ."
5. In a world of good causes, some may wonder _ why Tibet?
6. Now, these two things would do my constitution a world of good.
7. I think the two weeks of rest did him a world of good.
8. He became a vegetarian in medical school and discovered a world of good food.
9. His family will tell you all this has done him a world of good.
10. It might do a world of good for people to know this can happen.