Gợi ý bài giải:
1. D
2. C
3. C
4. A
5. B
6. A
7. C
8. A
9. D
10. B
11. C
12. D
13. F
14. F (1914 = 20th Century)
15. T
16. T
17. C
18. D
19. A
20. B
21. C
22. D
23. A
24. C
25. Occasionally
26. Impressive
27. Nominee
28. Attention
29. Conservation
30. Decorating
31. Modern patterns have been added to the Ao dai to make it more fashionable.
32. Nowadays, learning a foreign language is compulsory for students of all ages.
33. Mai suggested that Linh (should) clear up the garbage before leaving.
34. It’s been a long time since the last time we use these machines.
35. No one else in the club can play tennis better than Thu.
36. They wish they were not travelling on uncomfortable buses.