1. There is an increasing demand _____ taller building in big cities.

2. Is the United States the wealthiest country _____ the world?

3. When _____ Rome do as the Romans do.

4. This must be done _____ any price.

5. Your request _____ a scholarship has been taken into account.

6. He succeeded _____ getting a scholarship.

7. Mark Twain based the story _____ his experience in the West.

8. We just rested _____ a short time.

9. Don't put _____ until tomorrow what you can do today.

10. John Harcourt was ashamed _____ his father.

11. I prefer coffee _____ tea.

12. If you don't know the meaning of the word, look it _____ in the dictionary.

13. Washington State is famous _____ its apples.

14. Was your choice of research topic acceptable _____ your instructor.

15. People who are afraid _____ heights are called acrophobes.

16. Water is essential _____ all life.

17. Were you aware _____ the regulations against smoking in this area?

18. Tepees are characteristic _____ the Indian tribes of the Great Plains.

19. Will this office be adequate _____ your company's need?

20. I'm not familiar _____ that song.

21. One meter is approximately equal _____ a yard.

22. This movie is based _____ a true story.

23. This summer, he will be eligible _____ a three week vacation.

24. What he said is contrary _____ common sense.

25. The art museum is located next _____ the museum of natural history on State Street.