`3,`

`(-)` They don't volleyball every morning.

`(?)` Do they play volleyball every morning?

`4,`

`(-)` He doesn't do homework every night.

`(?)` Does he do homework every night?

`5,`

`(-)` He doesn't have breakfast at 6.30.

`(?)` Does he have breakfast at 6.30?

`6,`

`(-)` I don't get up at 6 a.m. every morning.

`(?)` Do I get up at 6 a.m. every morning?

`7,`

`(-)` Mary and Peter don't go to work every day.

`(?)` Do Mary and Peter go to work every day?

`8,`

`(-)` We don't have dinner at 8 p.m.

`(?)` Do we have dinner at 8 p.m?

`9,`

`(-)` My father doesn't read books every day.

`(?)` Does my father read books every day?

`10,`

`(-)` Nga doesn't practice English every week.

`(?)` Does Nga practice English every week?

`-------`

Thì hiện tại đơn

`( + )` I/You/We/They/Danh từ số nhiều + V (bare)

       She/He/It/Danh từ số ít + Vs/es

`( - )` I/You/We/They/Danh từ số nhiều + do not/ don't + V (bare)

       She/He/It/Danh từ số ít + does not/ doesn't + V-(bare)

`( ? )` (WH-words) + do/does + S + V (bare)?

$#Hannah$
`---------------------`
`3.`

`=>` They do not play volleyball every morning. `(-)`

`=>` Do they play volleyball every morning? `(?)`

`4.`

`=>` He does not do homework every night. `(-)`
`=>` Does he do homework every night? `(?)`

`5.`

`=>`  He does not have breakfast at 6.30. `(-)`
`=>` Does he have breakfast at 6.30? `(?)`

`6.`

`=>`  I do not get up at 6 a.m. every morning. `(-)`
`=>` Do I get up at 6 a.m. every morning? `(?)`

`7.`

`=>` Mary and Peter do not go to work every day. `(-)`
`=>` Do Mary and Peter go to work every day? `(?)`

`8.`

`=>` We do not have dinner at 8 p.m. `(-)`
`=>` Do we have dinner at 8 p.m.? `(?)`

`9.`

`=>`  My father does not read books every day. `(-)`
`=>` Does my father read books every day? `(?) `

`10.`

`=>`  Nga does not practice English every week. `(-)`
`=>` Does Nga practice English every week? `(?)`
`---------------------`

`@` Giaỉ thích: 

`_` Do/ Does + S + V (nguyên thể)?
`_` S + do/ does + not + V(nguyên thể)