`1,` doesn't study 

`2,` aren't 

`3,` has

`4,` have

`@` usually `->` DHNB thì HTĐ

`5,` Does she live

`6,` works 

`7,` likes

`8,` lives

`9,` rains

`@` every day `->` DHNB thì HTĐ

`10,` fly

`@` every summer `->` DHNB thì HTĐ

`11,` writes 

`@` every week `->` DHNB thì HTĐ

`12,` Do you speak

`13,` swims 

`@` everyday `->` DHNB thì HTĐ

`14,` go 

`@` every summer `->` DHNB thì HTĐ

`15,` rains 

`16,` ride

`@` everyday `->` DHNB thì HTĐ

`17,` sing

`@` every Sunday morning `->` DHNB thì HTĐ 

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

`@` HTĐ:

`***` Với động từ thường:

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

(-) S+ do/does +not + V- bare infinitive +O

(?) (WH-words) Do/Does  +S+ V-bare inf +O?

`***` Với động từ tobe:

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

(-) S+ is/am/are+ not + Adj/N/...

(?) (WH-words)  Is/ Am/Are + S+ Adj/N/...?