1. There are _____ reasons for the delay, which I will explain later.

2. A large _____ of tourists visit the museum every day.

3. We have _____ chance of winning if we don't practice more.

4. There are _____ apples in the basket; go ahead and take one.

5. I spent _____ of my weekend cleaning the house.

6. There is _____ hope that the flight will depart on time.

7. _____ of the furniture was damaged during the move.

8. How _____ calories are there in this chocolate bar?

9. There were _____ mistakes in the report, so it had to be redone.

10. He has _____ patience with people who are late.

11. We have _____ bread left; can you buy some on your way home?

12. There is _____ of space in the new office.

13. _____ of the money was spent on marketing.

14. I have _____ experience in this type of work.

15. There are _____ stars in the sky tonight.

16. We need to make _____ changes to the plan.

17. There is _____ chance of rain this afternoon.

18. He has _____ friends who live in the same neighborhood.

19. There's _____ milk in the carton, but it should be enough.

20. A great _____ of research has been done on this topic.

21. Do you have _____ idea how much this costs?

22. There are _____ people who disagree with the decision.

23. I've made _____ progress with my piano lessons recently.

24. There is _____ time to lose; we must act now.

25. He spent _____ of his savings on his new car.