$\text{*Structure: Present Simple}$

`-` Đối với động từ thường:

$\text{(+) S + V-(s/es) + ...}$

$\text{(-) S + do/does not + V-bare + ...}$

$\text{(?) Do/Does + S + V-bare + ...?}$

`-` Ngôi thứ `3` số ít: he/she/it/tên riêng/ danh từ số ít`->` V-s/es và trợ đt là Does

`-` Ngôi thứ `1;2;3 số nhiều`: I/you/we/they/danh từ số nhiều `->` V-bare và trợ đt là Do

`-` Đối với tobe:

$\text{(+) S + am/is/are + ...}$

$\text{(-) S + am/is/are not + ...}$

$\text{(?) Am/is/are + S + ...?}$

$\text{*Structure: Past Simple}$

`-` Đối với tobe:

$\text{(+) S + was/were + ...}$

$\text{(-) S + was/were not + ...}$

$\text{(?) Was/Were + S + ...?}$

`-` Đối với đt thường:

$\text{(+) S + Ved/V2+ ...}$

$\text{(-) S + didn't + V-bare + ...}$

$\text{(?) Did + S + V-bare + ...?}$

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

`3.` often gives

`4.` often snows

`5.` take

`6.` wait

`7.` doesn't like

`8.` do

`9.` do you go

`10.` do they speak

`11.` ate

`12.` Does Helen drive `-` does

`13.` bought

`14.` went 

`15.` Do they swim `-` don't 

`16.` saw

`17.` do `-` drink

`18.` bit

`19.` did you get up

`20.` flew

`21.` heard

`22.` broke `-` hurt

$chucbanhoctot$
$\textit{~KaitoKid!}$

`3.` often gives 

`4.` often snow

`5.` take

`6.` wait

`7.` doesn't like

`8.` do

`9.` do you go

`10.` do they speak?

`11.` ate

`-` `DHNB:` yesterday

`12.` Does/drive - does

`13.` bought

`-` `DHNB:` last week

`14.` went

`-` `DHNB:` last summer holiday

`15.  Do/swim - don't

`16.` saw

`-` `DHNB:` last night

`17.` do - drink

`18.` bit

`19.` did - get up

`20.` flew

`21.` heard

`22.` broke - hurt

`-` Cấu trúc thì HTĐ:

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

`-)` S `+` do/does not `+` V-inf

`?)` Do/Does `+` S `+` V-inf`?`

____________________________________

`-` Cấu trúc thì QKĐ:

`+)` S `+` V ed/PII

`-)` S `+` did not `+` V

`?)` Did `+` S `+` V-inf`?`