3. The white dress is cheaper than the black one. (so sánh hơn)

4. According to me, Maths is more difficult than English. (so sánh hơn)

5. Mary is the most intelligent person in my group. (so sánh nhất)

6. The Nile is the longest river in the world. (so sánh nhất)

7. No mountain is as high as Mount Everest. (so sánh bằng)

8. She is the prettiest girl I have ever seen. (so sánh nhất)

9. The more he works, the tired he feels. (so sánh kép)

10. That computer works worse than this one. (so sánh hơn)

11. The bigger the apartment is, the higher the rent is. (so sánh kép)

12. The sooner we get off, the sooner we arrive. (so sánh kép)

13. The better the joke is, the louder the laugh is. (so sánh kép)

14. The fatter she gets, the tired she feels. (so sánh kép)

15. The older he gets, the less he wants to travel. (so sánh kép)

16. The more difficult the games are, the more excited the children are. (so sánh kép)

17. The faster people drive, the more accidents happen. (so sánh kép)

3. The black dress is more expensive than the white one. -> The white dress is cheaper than the black one

4. According to me, English is easier than Maths. -> According to me, Maths is more difficult than English

5. No one in my group is more intelligent than Mary. -> mary is the smartest person in my group

6. No river in the world is longer than the Nile. -> The Nile longest nile river in the world

7. Mount Everest is the highest mountain in the world. ->  no mountain peak higher than Everest 

8. This is the first time I have ever met such a pretty girl. -> She is

9. He works much. He feels tired. -> The more He feels tired because he works a lot

10. This computer works better than that one. -> That computer is not working as well as this one

11. The apartment is big. The rent is high. -> The bigger

12. We set off soon. We will arrive soon. -> The sooner We'll be there soon as we depart soon

13. The joke is good. The laughter is loud. -> The better when we laugh out loud for jokes

14. She gets fat. She feels tired -> The fatter makes her tired

15. As he gets older, he wants to travel less. -> The older He wants to travel less

16. The children are excited with the difficult games. -> The more difficult games make them excited

17. People dive fast. Many accidents happen. -> The faster Many accidents happen