$\begin{array}{c} \color{#db1616}{\texttt{#NUyen}} \end{array}$

`1`. 

`(-)` Albert is not her classmate in jungh school

`(?)` Is Albert her classmate in jungh school?

`2`.

`(-)` They do not do experiments in the greenhouse

`(?)` Do they do experiments in the greenhouse?

`3`.

`(-)` The teacher doesn't give paper to all the children

`(?)` Does the teach give paper to all the children?

`4`.

`(-)` Physics and English are not your favourite subjects

`(?)` Are Physics and English your favourite subjects?

`-----`

`@` HTĐ

`***` Công thức V thường

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

`(-)` S + don't/doesn't + V(bare) + O

`(?)` Do/does + S + V(bare) + O?

`-` (Wh_q) + do/does + S + V(bare) + O?

`***` Công thức V tobe

`(+)`  S + am/is/are + ... 

`(-)`  S + am/is/are + not + ...

`(?)` Am/is/are + S + ... ?

`-` (Wh_q) + am/is/are + S + ... ?

`1.`

`(-)` Albert is not her classmate in junior school

`(?)` Is Albert her classmate in junior school?

`2.` 

`(-)` They don't do experiments in the greenhouse

`(?)` Do they do experiments in the greenhouse?

`3.` 

`(-)` The teacher doesn't give paper to all the children

`(?)` Does the teacher give paper to all the children ?

`4.` 

`(-)` Physics and English are not your favourite subjects

`(?)` Are Physics and English your favorite subjects?

`_________________________`

`***` HTĐ:

`+` Với Tobe:

`(+)` S + am/is/are + N/adj

`(-)` S + am/is/are + not + N/adj

`(?)` Am/is/are + S + N/adj?

`*` he / she / it / DTSI + is

`*` You / we / they / DTSN + are

`*` I + am

`+` Với Verb:

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

`(-)` S + do/does + not +  V_inf + O

`(?)` Do/does + S + V_inf + O?

`*` he / she / it / DTSI + Vs/es

`*` I / you / we / they / DTSN + V_inf