1. We went there _____ car.

2. We started our journey _____ foot.

3. He always prevents me _____ doing my duty.

4. I write letters _____ my right hand.

5. The war victims suffered terribly _____ cold and hunger.

6. It is very nice _____ you to take so much trouble.

7. You may write _____ pencil.

8. You may write _____ a pencil.

9. He congratulated me _____ winning the competition.

10. Mr. Foster lives _____ 667E street _____ New York.

11. We reached _____ her house safe and sound.

12. He insisted _____ taking us dinner.

13. Do you believe _____ ghosts?

14. Ed depends _____ his family for financial support.

15. Ann looked _____ the mirror and admired her new blouse.

16. The new manager's name is familiar _____ most of us.

17. Those books deal mainly _____ tropical plants.

18. _____ the game last evening, my cousin hurt his ankle.

19. Water consists _____ oxygen and hydrogen.

20. There is an increasing demand _____ rice from Vietnam.

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

22. When _____ Rome do as the Romans do.

23. This must be done _____ any price.

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

25. He succeeded _____ getting a scholarship.