Công thức thì QKĐ (V: to be)

(+) S + was/were + ... 

(-) S + was/were + not ... 

(?) Was/Were + S ... ? 

S số ít, I, he, she, it + was

S số nhiều, you, we ,they + were

Công thức thì QKĐ (V: thường)

(+) S + V2/ed 

(-) S + didn't + V1 

(?) Did + S+ V1?

DHNB: ago, last (year, month ...), yesterday, in + năm QK, ...

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

II)

1. didn't spend 

DHNB: last year 

2. wasn't 

3. didn't travel / didn't visit 

4. didn't go

5. didn't learn 

6. weren't 

7. didn't rain 

8. didn't see

9. didn't spend

DHNB: last holiday 

10. didn't cost 

III)

1. had 

2. went 

3. swam 

4. ran

5. met

6. ate / drank 

7. slept / was 

`color{orange}{~MiaMB~}`

Đáp án:

Giải thích các bước giải:

 Công thức: 

1.QKĐ:

a)Vtobe

+ S + was/were + O

- S + was/were + not + O 

? Was/Were + S + O?

Answer: Yes,S + was/were

              No,S + wasn't/weren't

b) V thường

+ S + Ved/cột 2 

- S + didn't + V

 ? Did + S + V?

Answer: Yes,S + did

              No, S + didn't

DHNB: N thời gian + ago, yesterday, last + N thời gian ,...

                                                     Bài giải:

Bài II:

1.didn't spend

2.wasn't

3.didn't travel/didn't visit

4.didn't go

5.didn't learn

6.weren't

7.didn't rain

8.didn't see

9.didn't spend

10.didn't cost

Bài III:

1.had

2.went

3.swam

4.ran

5.met

6.ate/drank

7.slept/was

#alwaysfighting