7.The boss asked the secretary who had written that note 

- Câu tường thuật dạng Wh-?

- Cấu trúc : S + asked + sb + Wh-? + S + V(lùi thì) + ... 

- this -> that

- HTHT -> QKHT 

8.My friend told me (that) she/he had just receive a postcard from her/his sister

- Câu tường thuật

- S + told + sb + (that) + S + V(lùi thì)

- HTHT -> QKHT

- I -> he/she (lùi đại từ)

- my -> her/his (lùi tính từ sở hữu)

9.He said (that) that story had happened long before

- Câu tường thuật

- S + said (that) + S + V(lùi thì) + ... 

- this -> that

- long ago -> long before

- QKĐ -> QKHT

10. He asked her if/whether she had watched the detective film on TV the day before

- Câu tường thuật dạng Yes/No Question

- S + asked + sb + if/whether + S + V(lùi thì) + ... 

- you -> she

- QKĐ -> QKHT 

- yesterday -> the day before/the previous day

11.She said she hadn't read so interesting a book since I don't remember when 

- Câu tường thuật

- S + said + (that) + S + V(lùi thì) + ... 

- I -> she

- HTHT -> QKHT

12.Tom asked the girl when she had had that picture taken 

- Câu tường thuật dạng Wh-?
- S + asked + sb + Wh-? + S + V(lùi thì) + ... 

- this -> that

- QKĐ -> QKHT

- you -> she

13.James asked me if/whether I wanted him to type that letter for me

- Câu tường thuật dạng Yes/No Question 

- S + asked + sb + if/whether + S + V(lùi thì)

- HTĐ -> QKĐ

- you -> I 

- me -> him 

- for you -> for me 

- this -> that