26. That film is less interesting than this one.
-> So sánh hơn: S1 tobe less adj than S2.
27. No other films are as interesting as this.
-> So sánh ngang bằng : S1 tobe as adj as S2
28. Japanese cars are the most expensive in the world.
-> So sánh hơn nhất với tính từ dài: S tobe the most adj.
29. The Pacific Ocean is the largest in the world
-> So sánh hơn nhất với tính từ ngắn : S tobe the adj-est.
30. This hotel is the most comfortable in the city.
-> So sánh hơn nhất với tính từ dài: S tobe the most adj.