1. The football final has been postponed until next Sunday due to the heavy snowstorm.

delay

2. The number of people who went to see that film increased rapidly.

quickly

3. In the early 1910s audiences were able to enjoy the first long films, but it was not until 1915 that the cinema really became an industry.

certainly

4. Sperm whale populations are at risk due to hunting.

in danger

5. Computers are becoming much more sophisticated machines. 

complicated

6. World Cup is considered the most popular event in the world.

the globe

7. They helped the villagers grow cash crops for export.

crops to be sold

8. He passed the final examination with flying colors, which made his parents proud. 

very high marks

9. Jack Dawson is a person in the film Titanic.

characters

10. Environmental contamination resulting from human activities is a major health concern.

pollution

11. He shouted crazily. He seemed to lose control of his emotions

fellings

12. The XXIII Olympic Winter Games were held in South Korea in February 2018

organized

13. Drunk driving can lead to some tragic results.

miserable

14. The film Titanic is about the sinking of a luxury liner.

ship

15. How many countries took part in the first World Cup?

participated

16. As tourism is more developed, people worry about the damage to the flora and fauna of the island.

plants and animals

17. No new business can flourish in the present economic conditions.

grow well

18. I haven't been to the cinema for a decade.

ten years

19. An interesting feature of this park is the orphanage, where orphaned animals are taken care of

looked after

20. His novels were originally published in serial form in a magazine.

initially

21. Scotland met Wales in the final at Twickenham.

in the last match

22. My brother is fond of popular music.

enjoys

23. New measures have been proposed to conserve endangered species.

save

24. Water pollution is a result of dumping pollutants such as detergents, pesticides, oil, and other chemicals in rivers.

contaminats

1. B (delayed)

2. A (quickly)

3. D (were possible)

4. B (in danger)

5. B (complicated)

6. A (the globe)

7. B (crops to be sold)

8. C (very high marks)

9. B (character)

10. B (pollution)

11. A (fellings)

12. A (organized)

13. A (miserable)

14. D (ship)

15. B (participated)

16. B (plants and animals)

17. C (grow well)

18. A (ten years)

19. A (looked after)

20. D (initially)

21. C (in the last match)

22. C (enjoys)

23. B (save)

24. A (contaminants)