a. Mary is as tall as her brother.

b. A lemon is not as sweet as an orange.

c. A donkey is not as big as a horse.

d. This dress is as pretty as that one.

e. The weather is not as cold as yesterday.

`\text{Câu so sánh ngang bằng :}`

`\text{S1 + be/V ( not ) + as + adj/adv + as + S2}`

`1.` Mary is as tall as my brother

`2.` A lemon is not as sweet as an orange 

`3.` A donkey is not as big as a horse

`4.` This press is as pretty as that one

`5.`  The weather is not as cold as yesterday 

Cấu trúc so sánh bằng:

`(+)` S1 `+` is/am/are `+` as `+` adj `+` as `+` `S2`

`(-)` `S1` `+` is/am/are `+` not `+` as `+` adj `+` as `+` `S2`