1. The problem is the more serious because there has been no relevant solution up to now.
A B C D
2. The more he earns, the most happy he is.
A B C D
3. Nam plays the piano better than I am.
A B C D
4. Mary looks more prettier than she used to be.
A B C D
5. Jim has failed the examination. He is the baddest in our class.
A B C D
6. Minh can play table tennis better more than I can.
A B C D
7. Your computer works faster than my.
A B C D
8. His father’s health gets worst and worst.
A B C D
9. The most we work, the more money we earn.
A B C D
10. This car is more economical as that one.
A B C D
11. Peasants lead a more miserable life than city dwellers are.
A B C D
12. Not everyone has realized that the most largest organ of the human body is the skin.
A B C D
13. The more fast you drive, the more dangerous you get.
A B C D
14. All the athletes are trying to run as fastly as they can.
A B C D
15. Rice is most important in Vietnam.
A B C D
16. The weather is more hot as it was yesterday.
A B C D
17. The more that she tried to remove the strain from her shirt, the worst it looks.
A B C D
25. Nobody is happy than Miss Snow is.
A B C D
26. He needs many more sugar than I do.
A B C D
27. Does Mary feel weller today than she did yesterday?
A B C D
28. It’s becoming hard and harder to find a job.
A B C D
29. The more you have, the most you want.
A B C D
30. There are less students present today than there were yesterday.
A B C D
Đáp án C
Giải thích: a serious health problem: một vấn đề sức khoẻ nghiêm trọng.
Dịch: Chúng tôi nghĩ béo phì là 1 vấn đề sức khoẻ nghiêm trọng.