`28`.Mr.Lan had better wear gloves to protect his hands

`\rightarrow` S + had better ( not ) + V-inf : ( Không ) nên làm gì ( `28 , 32` )

`29`.The stomachache prevented Mr.Thanh from enjoying the meal

`\rightarrow` prevent sb + from V-ing : Ngăn cản ai làm gì

`30`.How old is your daughter , Mr.Lan ?

`\rightarrow` Hỏi về tuổi tác : How old + is / am / are + S ?

`32`.You had better not eat too much meat

`33`.What is the weight of the chicken ?

`\rightarrow` Hỏi về cân nặng : What is the weight of + sth ?

`34`.What's wrong with you ?

`\rightarrow` Hỏi về bệnh nền :

`=>` What + is / was / ... + the matter / wrong + with sb ?

`37`.Long swims badly

`\rightarrow` Thì HTĐ : S + Vs / es

`\rightarrow` Đi sau ĐT là `1` Trạng từ

`\rightarrow` Trạng từ `=` Tính từ `+` đuôi " ly "

`38`.Mrs.Oanh is a good cook

`\rightarrow` Thì HTĐ ( ĐT Tobe ) : S + is / am / are + adj / n ( `38 , 39 , 43` )

`\rightarrow` Cấu trúc : ( A / An ) + ( Adj ) + N ( `38 , 39` )

`39`.Ann is a dangerous driver

`41`.I like roller skating and so does my brother

`\rightarrow` So + do / does / ... + S : Cũng vậy 

`=>` Dùng để chỉ về `2` ý kiến đồng tình

`42`.How much do these rackets cost ?

`\rightarrow` Hỏi giá : How much + do / does + N + cost ?

`43`.There are thirty classrooms in my school

`44`.My brother is interested in English a lot

`\rightarrow` be interested in + V-ing / Noun : Hứng thú cái gì

`45`.Nam prefers staying at home to going to the zoo

`\rightarrow` S + prefer + V-ing / N1 + to V-ing / N2 : Quyết định làm gì

`\text{# Eternal}`

''-'''