=>
1. He said (that) he was a teacher.
2. She said that she was a teacher. 
3. They said that they were teachers.
4. Nga said that she would go to Ha Noi the following week.
5. Huy said that he was doing his homework then.
6. He said to me that he could help me then.
7. She said to me that I was her best friend.
8. Minh said to Hoa that she couldn't do it then.
9. He said that he lived in Bac Giang with his parents.
10. She said to him that she would go to his house the following day.
11. He said that he couldn't find his hat.
12. She said that she was going to the movies the following day.
13. Lan said to me that I was looking much better.
14. He says the river is rising early this year.
15. She said to me that she would do it if necessary she could.
Câu tường thuật :
+ Động từ tường thuật said -> lùi thì/ says -> không lùi thì
Lùi thì trong câu tường thuật :
HTĐ -> QKĐ
Will -> Would
HTTD -> QKTD
Can -> Could
Is/Am/Are going to V -> Was/were going to V