`-` So sánh ngang bằng :

`=>` S1 + is / am / are / ... ( not ) + as + adj + as + S2

`=>` S1 + is / am / are / ... ( not ) + the same + N ( nếu có ) + as + S2

`=>` Dùng để chỉ về sự tương đồng

`-` S1 + is / am / are / ... ( not ) + different from + S2

`=>` Dùng để chỉ về sự đối lập

`1`.John is as tall as Dave

`2`.Seville is as hot as Cordova

`3`.John isn't as clever as Mary

`4`.Sue's favorite type of music isn't the same as Jim's

`5`.Classical music is different from modern music

`\text{# TF}`

1/John is as tall as Nam
2/Seville is as hot as Cordova
3/john isn't as clever as mary
4/Su's favourite type of music is not the same as nam's favourite type of music