* Cấu trúc thì Hiện tại đơn 

(+) S + V(es/s)/ V

(-) S + don't/ doesn't + V 

(?) Do/ Does + S +V?

- DHNB: every, often,...

* Cấu trúc thì HIỆN TẠI TIẾP DIỄN

(+) S + am/is/are + V-ing 

(-) S + am not/ isn't/ aren't + V-ing 

(?) Am/ Are/Is + S + V-ing?

- DHNB: now,...

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`Ex1:` 

`1.` is making 

`2.`  are sleeping 

`3.` does Lan live 

`4.` do you read

`5.` Does she cook

`6.` does she like 

`7.` Does your favorite is 

`8.` are Lan going

`9.`  Does this house coot

`10.` is she from

`Ex2:`

- Cấu trúc so sánh hơn

S1 + be + adj-er/more adj + than + S2

`1.` I am taller than my brother 

`2.` Nobody in the team is thinner than Hoa

`3.` Mai is the most intelligent in the class

`4.` Nobody in my family is more confident than Nam

`5.` Nobody in my house is taller than Hoa

`6.` Mai is smaller than Minh

`7.` Countryside is quieter than city