Công thức chung thì hiện tại đơn:

+Khẳng định: S + V(s/es) + O

-Phủ định: S + do/does + not + V + O

?Nghi vấn: Do/Does + S + V + O?

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1 He often gets up at 6 AM.

- Phủ định: He doesn't often get up at 6 AM.

? Nghi vấn: Does he often get up at 6 AM?

2 They are teachers.

- Phủ định: They aren't teachers.

? Nghi vấn: Are they teachers?

3 Mai always goes to school early.

- Phủ định: Mai doesn't always go to school early.

? Nghi vấn: Does Mai always go to school early?

4 We live in the country.

- Phủ định: We don't live in the country.

? Nghi vấn: Do we live in the country?

5 She likes school.

 - Phủ định: She doesn't like school.

?Nghi vấn: Does she like school?

6 There is a couch in the room. (cấu trúc "There is/are")

- Phủ định: There isn't a couch in the room.

? Nghi vấn: Is there a couch in the room?

7. Nam has breakfast at 7:30 each morning.

-Phủ định: Nam doesn't have breakfast at 7:30 each morning.

?Nghi vấn: Does Nam have breakfast at 7:30 each morning?

8 These are pencils.

-Phủ định: These aren't pencils.

? Nghi vấn: Are these pencils?

9 That is his teacher.

-Phủ định: That isn't his teacher.

? Nghi vấn: Is that his teacher?

10 They usually get up at 5 o'clock.

- Phủ định: They don't usually get up at 5 o'clock.

? Nghi vấn: Do they usually get up at 5 o'clock?

11 There is one new board on the wall.

- Phủ định: There isn't one new board on the wall.

? Nghi vấn: Is there one new board on the wall?

12 Those are her books.

-Phủ định: Those aren't her books.

?Nghi vấn: Are those her books?

13He is twenty years old.

-Phủ định: He isn't twenty years old.

? Nghi vấn: Is he twenty years old?

14 She is in class 6A.

- Phủ định: She isn't in class 6A.

? Nghi vấn: Is she in class 6A?

15 She lives on Tran Phu Street.

-Phủ định: She doesn't live on Tran Phu Street.

? Nghi vấn: Does she live on Tran Phu Street?

16 He gets up at 6.

- Phủ định: He doesn't get up at 6.

? Nghi vấn: Does he get up at 6?

17 They go to school every day.

_ Phủ định: They don't go to school every day.

? Nghi vấn: Do they go to school every day?

18 Nga lives with her aunt in Ha Noi.

- Phủ định: Nga doesn't live with her aunt in Ha Noi.

? Nghi vấn: Does Nga live with her aunt in Ha Noi?

19, Toan eats breakfast at 6.30.

_ Phủ định: Toan doesn't eat breakfast at 6.30.

? Nghi vấn: Does Toan eat breakfast at 6.30?

20_ Nga and I go to school by bike.

- Phủ định: Nga and I don't go to school by bike.

? Nghi vấn: Do Nga and I go to school by bike?