1. went

2. moved

3. bought

4. wasn't 

5. visited

6. were

7. didn't write

8. wore

9. played

10. bought

11. worked

12. painted

13. didn't give - bought

14. were

15. were - weren't  - were - weren't went

16. watched

-----

DHNB thì QKĐ:

• ago
• yesterday
• last night, last week, last month, last year
• when 

@Dứa

QKD 

+) S+ Ved/ V2 

-) S + didn't + V 

?) Did + S + V 

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

$\text{1.go → went  }$

$\text{2. move → moved }$

$\text{3. buy → bought }$

$\text{4. not be → wasn't }$

→ QKD dạng tobe 

$\text{5. visit → visited  }$

$\text{6. be - was }$

$\text{7. not write → didn't write }$

$\text{8. wear → wore }$

$\text{9. play → played }$

$\text{10. buy → bought }$

$\text{11. work → worked }$

$\text{12. paint → painted }$

$\text{13. not give → didn't give / buy → bought }$

$\text{14. be → were }$

$\text{15. be → were / not be → weren't / be → were / not go → didn't go }$

$\text{16. watch → watched }$