1. The _____ provided by the witness was crucial to the investigation.

2. I’m afraid I have _____ money left to pay for the taxi.

3. Neither of the candidates _____ suitable for the position.

4. There is _____ evidence to support his controversial theory.

5. Could you give me _____ advice on how to improve my essay?

6. Every student in the class _____ to submit their assignment by Friday.

7. Each of the participants _____ given a certificate of attendance.

8. The news about the earthquake _____ devastating for the local community.

9. I have _____ interest in politics these days.

10. A large amount of _____ was wasted on the failed advertising campaign.

11. None of the equipment _____ working properly after the power cut.

12. Most of the luggage _____ already been loaded onto the plane.

13. There are _____ people who truly understand the complexity of the issue.

14. Economics _____ my favorite subject when I was at university.

15. Mathematics _____ required for most engineering courses.

16. A great deal of _____ is needed to complete this task successfully.

17. All of the furniture in the room _____ made of solid oak.

18. Both of my brothers _____ in the medical profession.

19. I need to buy _____ for my new apartment.

20. Politics _____ a very complicated business, in my opinion.

21. There _____ very little progress made during the negotiations.

22. Plenty of _____ is available for students who need extra help.

23. Gymnastics _____ a very popular sport among young people.

24. A number of _____ have expressed concern about the new policy.

25. Every _____ should be made to ensure the safety of the passengers.