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, ...

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

9. won 

DHNB: last week 

10. was / went 

DHNB: last Sunday 

11. traveled 

DHNB: last year 

12. knew / talked 

DHNB: ago, last night 

13. Did you have 

14. started

DHNB: ago 

15. cooked 

DHNB: last night 

16. walked

DHNB: this morning 

17. carried 

18. tidied 

DHNB: yesterday 

19. were 

DHNB: last week 

20. didn't spend 

21. bought 

22. didn't drop 

23. began 

DHNB: this morning 

24. was 

25. got 

DHNB: yesterday 

26. went 

DHNB: last week 

27. buy 

28. traveled 

DHNB: ago 

`color{orange}{~MiaMB~}`