$1$. she was reading

$2$. they were busy

$3$. he knew a better restaurant

$4$. she had woken up early

$5$. he would ring her

$6$. they had just arrived

$7$. he would clean the car

$8$. she hadn't said that

$9$. she didn't know where her shoes were

$10$. he wouldn't tell anyone

`->`Câu tường thuật trần thuật: S + said + S + V ( lùi thì )

$-$ HTD`=>`QKD

$-$ QKD`=>`QKHT

$-$ HTHT`=>`QKHT

$-$ QKHT`=>`giữ nguyên

$-$ will`=>`would

$-$ can`=>`could

$-$ must`=>`giữ nguyên

$-$ ......

1. She said that she was reading

2. They said that they were busy

3. He said that he knew a better restaurant

4. She said that she had woken up early

5. He said that he would ring her

6. They said that they had just arrived

7. He said that he would clean the car

8. She said that she hadn't said that

9. She said that he didn't know where her shoes were

10. He said that he wouldn't tell anyone

Giải thích:

Cấu trúc câu tường thuật : S + say(s)/said hoặc tell/told + (that) + S + V