I.
1. went
2.drived
3.arrived/was
4. asked/had
5. said
6. telled
7. walked
8. saw
9. stopped/bought
10. was
II.
1. stayed
2. went
3.had
4. was
5. visted
6. were
7. bought
8. saw
9. ate
10. talked
11. returned
12. thought
13. went
14. drived
15. arived/was
16. asked
17. said
18.telled
19. walked
20. saw
21. stopped/bought
22. was
23. didn't go
24. Did she get
25. did you do / did
26. loved
27. got/had
28. bought
29. didn't go
30. had
III.
1. I went swimming yesterday .
2. Mrs.Nhung washed the dishes.
3. My mother with shopping with her friends in the park.
4. Lan cooked chicken noodles after dinner.
5. Nam andd I studyed hard last weekend .
6. My father played golf yesterday .