1. The refugees were dying off from disease.

2. The deer in the forest are all dying off from disease.

3. The species is dying off.

4. The reindeer herds are slowly dying off.

5. The rumble of thunder died off.

6. The survivors are dying off daily.

7. The members of the family had all died off.

8. When the dinosaurs at last died off they could, for the first time,[Sentence dictionary] roam about increasingly in the daylight hours.

9. Some groups may survive the winter, once the old people have died off.

10. Nevertheless in the early days many of the other forms of bacteria died off in vast numbers.

11. In fact, admiration for him seems to have risen, as the generation that experienced his rule has died off.

12. My father became increasingly sentimental as he got older and his friends died off.

13. As sensitive organisms die off, resistant strains may come to dominate, and over time an antimalarial drug can lose its ability to cure infection.

14. When birds began to die off, People began to criticize the use of chemical pesticides.

15. They had to watch their young family die off through lack of food.

16. The voluntary muscles begin to twitch uncontrollably and eventually die off.

17. An analysis of how long it will take for all HIV-infected cells to die off.

18. In time , these'resident dogs'can be captured and adopted or they will die off naturally.

19. If the snowstorm does not blow over, the cattle will die off.

20. Wild sarsaparilla, wild oats, Solomon's seal and a host of understory plants die off; grass-like species such as Pennsylvania sedge take over.

21. Unless the starving people get food immediately, they will die off within a week.

22. If the snow storm does not blow over, the cows will die off.

23. Perhaps it would be better to allow them to die off and fertilize the garden naturally.

24. If you neglect them, the bleating ingrates may glower at you or even have the nerve to die off!

25. We're afraid that the local wildlife is starting to die off.