`1`. We like learning English.

`-)` We don't like learning English.

`?)` Do you like learning English?

`2`. My school has a very big playground.

`-)` My school doesn't have a very big playground.

`?)` Does your school have a very big playground?

`3`. Sửa đề: They are students in Hiep Hoa centre.

`-)` They aren't students in Hiep Hoa centre.

`?)` Are they students in Hiep Hoa centre?

`4`. She teaches English at school.

`-)` She doesn't teach English at school.

`?)` Does she teach English at school?

_________________________________________________________

Thì HTĐ:

`-` tobe:

`+)` S + am/is/are...

`-)` S + am/is/are + not...

`?)` (Wh) + Am/Is/Are + S...?

`-` V thường:

`+)` S + V(_s/es)...

`-)` S + do/does + not + V_inf...

`?)` (Wh) + Do/Does + S + V_inf...?

Công thức thì HTĐ (V: tobe)

(+) S + am/is/are ..

(-) S + am/is/are + not .. 

(?) Am/Is/Are + S + ... ? 

I + am

S số ít, he, she, it + is

S số nhiều, you ,we, they + are

Công thức thì HTĐ (V: thường)

S số ít, he, she, it 

(+) S + Vs/es

(-) S+ doesn't + V1 

(?) Does +S +V1?

S số nhiều, I, you, we, they

(+) S + V1 

(-) S+ don't + V1 

(?) Do + S+ V1? 

DHNB: always, usually, sometimes, often, never, seldom,....

--------------------------------------------------------

1. 

(-) We don't like learning English.

(?) Do you like learning English?

2.

(-) My school doesn't have a very big playground.

(?) Does your school have a very big playground?

3.

(-) They aren't students in Hiep Hoa centre.

(?) Are they students in Hiep Hoa centre?

4.

(-) She doesn't teach English at school.

(?) Does she teach English at school?

`color{orange}{~LeAiFuRuiHuiBao~}`