` 46 ` : The white dress is cheaper than the black dress

` -> ` Cheap >< expensive : rẻ >< đắt

`-> ` Ta áp dụng cấu trúc so sánh hơn :

` 1 ` âm tiết : adj + er + than

` 2 ` âm tiết : more + adj + than

` 47 ` : Mary is the most intelligent person in my group

` -> ` Ta áp dujng cấu trúc so sánh nhất : 

` 1 ` âm tiết ; the + adj + est

` 2 ` âm tiết : the most + adj

` 48 ` : No moutain in the word is higher than Mount everest

`-> ` Ta áp dụng cấu trúc so sánh hơn :

` 1 ` âm tiết : adj + er + than

` 2 ` âm tiết : more + adj + than

` 49 `  : She is the pretties  girl i have ever met

` -> ` Ta áp dujng cấu trúc so sánh nhất : 

` 1 ` âm tiết ; the + adj + est

` 2 ` âm tiết : the most + adj

` 50 ` Minh's brother is more intelligent than Minh

`-> ` Ta áp dụng cấu trúc so sánh hơn :

` 1 ` âm tiết : adj + er + than

` 2 ` âm tiết : more + adj + than

Bài làm:

46. The black dress is more expensive than the white one.

⇒ The white dress is not as expensive as the black one. 

* Giải thích: S1 + be + not + as/so + adj/adv + as + S2 + N.... 

47. No one in my group is more intelligent than Mary.

⇒ Mary is the most intelligent in my group. 

* Giải thích: S + be + the most + adj/adv + N.... 

48. Mount Everest is the highest mountain in the world.

⇒ No mountain in the world is higher than Moun Everest. 

* Giải thích: S + V + more + adj/adv + than + N..... 

49. This is the first time I have ever met such a pretty girl.

⇒ She is the most prettiest girl I have ever met.

50. Minh is very intelligent but his brother is the most intelligent in his family.

⇒  Minh’s brother is more intelligent than Minh.

* Giải thích: S + V + more + adj/adv + than + N.....