$\text{Thì hiện tại đơn}$

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

(-)  $\textit{S+ don't/doesn't+ V_inf}$

(?)  $\textit{Do/Does+ S+ V_inf?}$

__________________________________________________________

$\textit{1.I like tea}$

→ (-) $\textit{I don't like tea}$

→ (?) $\textit{Do you like tea?}$

$\textit{2.He plays football in the afternoon}$

→ (-) $\textit{He doesn't play football in the afternoon}$

→ (?) $\textit{Does he play football in the afternoon?}$

$\textit{3.I go to bed at midnight}$

→ (-) $\textit{I don't go to bed at midnight}$

→ (?) $\textit{Do you go to bed at midnight?}$

$\textit{4.They do the homework on weekends}$

→ (-) $\textit{They don't do the homework on weekends}$

→ (?) $\textit{Do they do the homework on weekends?}$

$\textit{5.The bus arrives at 8.30 a.m}$

→ (-) $\textit{The bus doesn't arrive at 8.30 a.m}$

→ (?) $\textit{Does the bus arrive at 8.30 a.m?}$

$\textit{6.My brother finishes work at 8 p.m}$

→ (-) $\textit{My brother doesn't finish work at 8 p.m}$

→ (?) $\textit{Does my brother finish work at 8 p.m?}$

$\textit{7.Our friends live in a big house}$

→ (-)$\textit{Our friends don't live in a big house}$
→ (?)$\textit{Do your friends live in a big house?}$

$\textit{8.The cat likes me}$

→ (-) $\textit{The cat doesn't like me}$

→ (?) $\textit{Does the cat like you?}$

$\textit{9.His mother wathches TV in the evening}$

→ (-)$\textit{His mother doesn't watch TV in the evening}$

→ (?)$\textit{Does his mother watch TV in the evening?}$

$\textit{10.Lan Anh washes her face regularly}$

→ (-)$\textit{Lan Anh doesn't wash her face regularly}$

→ (?)$\textit{Does Lan Anh wash her face regularly?}$

$\text{Trả lời}$

$\textit{Yes,S+ do/does             No,S+ don't/doesn't}$

$\textit{He/She/It}$ dùng $\textit{does/doesn't}$

$\textit{I/We/You/They}$ dùng $\textit{do/don't}$

`1.` like

`(-)` I don't like tea.

`(?)` Do you like tea?

TRL: Yes, I do. 

`2.` plays

`(-)` He doesn't play football in the afternoon.

`(?)` Does he play football in the afternoon? 

TRL: No, he doesn't. 

`3.` go

`(-)` I don't go to bed at midnight.

`(?)` Do you to bed at midnight?

TRL: No, I don't.

`4.` do

`(-)` They don't do the homework on weekends.

`(?)` Do they do the homework on weekends?

`5.` arrives

`(-)` The bus doesn't arrive at 8.30 a.m.

`(?)` Does the bus arrive at 8.30 a.m?

TRL: No, it doesn't.

`6.` finishes

`(-)` My brother doesn't finish work at 8 p.m.

`(?)` Does your brother finish work at 8 p.m?

TRL: No, he doesn't.

`7.` live

`(-)` Our friends don't live in a big house.

`(?)` Do your friends live in a big house?

TRL: No, they don't.

`8.` likes

`(-)` The cat doesn't like me.

`(?)` Does the cat like you?

TRL: Yes, it does. 

`9.` watches 

`(-)` His mother doesn't watch TV in the evening.

`(?)` Does his mother watch TV in the evening?

TRL: No, she doesn't.

`10.` washes 

`(-)` Lan Anh doesn't wash her face regularly.

`(?)` Does Lan Anh wash her face regularly?

TRL: Yes, she does.

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

`-` HTĐ:

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

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

(? ( WH-words +)  do/does+ S+ V-inf+O?

`-` TTSH + N

`-` Verb + Adv