=>
7. She said that she went to the supermarket every day.
8. He said that he had received the envelope.
9. They said that they had visited Cannery Row.
10. She said that she felt very sick.
11. He said that he had bought some popcorn.
12. They said that they were flying to California.
13. He said that he was cutting off the main valve.
14. Nam said that his uncle often planted the vegetables in the afternoon.
15. She said that her uncle would not plant the vegetables the following afternoon.
16. Nga said that Mr and Mrs Pike had just read those newspapers.
17. She said that she often listened to music at night.
18. Lan's mother said that her daughter usually brushed her teeth before meals.
19. They said that they had to do the assignments then.
20. Lan says (that) her sister seldom rides a bike to school.
Động từ thường thuật là say(s) -> không lùi thì
Câu tưòng thuật với said/told -> lùi thì
HTĐ -> QKĐ
QKĐ -> QKHT
HTHT -> QKHT
HTTD -> QKTD
Will -> Would