`1`. I _______ (not/go) to school on Sunday. `2`. He _______ (not/go) to school o-n Sunday. `3`. The baby ______ (sleep) now. `4`. The babies ______ (sleep) now. `5`. She _____(go) to bed at night yesterday `6`. The planes _______ (fly) tonight. `7`. Benny ____ (study) English for `2` years. `8`. She ___ (play) badminton `3`. months ago now

`1`. don't go

`2`. doesn't go

`3`. is sleeping

`4`. are sleeping

`5`. went

`6` is going to fly

`7` has studied 

`8` played 

`@` HTĐ

`(+)` S + Vs/es + O ....

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

`(?)` Do/Does + S + V + O ....?

`-` DHNB: every day, twice a week,.....

`@` HTTD

`(+)` S + is/are/am + Ving + O .....

`(-)` S + is/are/am + not + Ving + O .....

`(?)` ls/Are/Am + S + Ving + O .....?

`-` DHNB: now, Look!, Listen!, ....

`@` QKĐ

`(+)` S + Ved + O ...

`(-)` S + didn't + V + O ...

`(?) Did + S + V + O ...?

`-` DHNB: yesterday, ago,....

`@` TLG

`(+)` S + is/are/am + going + to V + O ...

`(-)` S + is/are/am + not + going + to V + O ...

`(?)` ls/Are/Am + S + going + to V + O ...?

`-` DHNB: tonight...

`@` HTHT

`(+)` S + have/has + Ved/pll + O ...

`(-) S + have/has + not + Ved/pll + O ...

`(?)` Have/Has + S + Ved/pll + O ...?

`-` DHNB: since `1908`, for `3` weeks ....

`@` TLĐ

`(+)` S + will + V + O ...

`(-)` S + will + not + V + O ...

`(?)` Will + S + V + O ...?

`-` DHNB: tomorrow, next + time ...

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

`1`. don't go

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

`2`. doesn't go

`3`. is sleeping

`-` HTTD `(+)` S + tobe + V-ing + O

`4`. are sleeping

`5`. went

`-` QKĐ `(+)` S + V(ed/qk)

`6`. is going to fly

`-` TLG `(+)` S + tobe + going to + V(bare) + O

`7`. has studied

`-` HTHT `(+)` S + have/has + PII

`8`. played