Đề bài: Em hãy chuyển những câu sau sang câu phủ định và câu nghi vấn.

`1`.

(`-`) They don't go to Dong Thinh secondary school.

(`?`) Do they go to Dong Thinh secondary school ?

`2`.

(`-`) We don't watch television in the evening.

(`?`) Do we watch television in the evening ?

`3`

(`-`) Nam and Hoa don't listen to music after school.

(`?`) Do Nam and Hoa listen to music after school ?

`4`.

(`-`) You don't go to bed at `11` o'clock every night.

(`?`) Do you go to bed at `11` o'clock every night ?

`5`.

(`-`) My students don't do their homework afterschool.

(`?`) Do my students do their homework afterschool?

`6`

(`-`) Hoa's brothers don't play soccer every afternoon.

(`?`) Does Hoa's brothers play soccer every afternoon?

`7`.

(`-`) They don't do the housework after school

(`?`) Do they do the housework after school ?

`8`. 

(`-`) They don't have classes on Saturday.

(`?`) Do they have classes on Saturday?

`9`. 

(`-`) My father and mother don't ive in a house in Dong Thinh.

(`?`) Do my father and mother live in a house in Dong Thinh.

`-----------`

`@` Cấu trúc HTD:

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

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

(`?`) Do/does + S + V-inf

Yes + S + does | No + S + doesn't

`-` He/She/It danh từ số ít + V(s,es) và trợ động từ do/doesn't

`-` I/You/We/They danh từ số nhiều + V-inf và trợ động từ do/don't

`-` DHNB: Always, Usually, Sometimes, Rarely, Never, Often, Seldom, Every day, every month, every year,...