` 1 `  : The blue ruler is shorter than the red ruler

` -` Ta có cấu trúc so sánh hơn

` 1 ` âm tiết : S1 + be + adj + er + than + S2

` 2 ` âm tiết : S1 + be + more + adj + than + S2

` - ``20` ` < ` ` 30 `

` 2 `: The microwave is behind the dog

` - ` behind >< in front of : đằng sau >< đằng trước

` 3 ` : Tokyo is the largest of the three cities

` - ` Ta có cấu trúc so sánh nhất

` 1 ` âm tiết : S + be + the + adj + est

` 2 ` âm tiết : S + be + the most + adj

` 4 ` : A new book is usually bought for me by my father every week

` - ` Cấu trúc câu bị động hiện tại đơn

` ( + ) ` ; S + is / am / are + ` V3 `+ by + O

` - ` DHNB : every week

Câu 1 lỗi
C2: the microwave is behind the dog

c3:tokyo is the largest,Bangkok is larger and Hanoi large

C4;A new book my dad used to buy me at the end of the week