1. Everest is the highest mountain in the world.

2. He is the fastest in the race.

3. This brand is the best.

4. It is the worst experience in my life.

5. John is the tallest student in his class. 

6. My house is the smallest house in my neighborhood.

7. This is the shortest dog I have ever seen.

8. I have a biggest banana.

9. He is the happiest man.

10. This is the cheapest good in this shop.

11. That boy is the worst student in this extra class.

12. I am the tallest in my family.

13. That flight ticket is the cheapest of all.

14. This is the oldest castle in the world. 

15. Russia is the largest country in the world.

16. Mr. Anderson is the strictest teacher in our school.

17. My mother is the busiest person in my family.

18. Susie is the prettiest of the four girls.

19. School days are supposed to be the happiest days of your life but I don’t agree.

20. Sahara desert is the hottest desert in the world

Cấu Trúc:

S + V + the + Tính từ ngắn-est/ Trạng từ ngắn-est (+ O/ N/ mệnh đề/ đại từ)