1. He said that he liked to do physic experiments.

 2. She told me that I had to keep quiet if I wanted to stay there.

 3. She said she would hand in her assignment to the teacher the following day.

 4. They announced that the film would begin at seven o'clock.

 5. Bioligists said that they had never seen that species of lizard before.

 6. Simon asked what Daddy had made for dinner.

 7. Monica asked who had won the match.

 8. He asked whether Sarah had ever been to Siena.

 9. I have learned English for  years. / I have been learning English for six years.

 9. Do you mind if I take a photo of you?

 10. Hoa asked if Tim liked that place.

 11. This test must be done carefully by all of you.

 12. She said she was very happy.
______________

 - Cấu trúc câu tường thuật dạng câu kể:

 S + said/told + O (that) + S + V.

  - Cấu trúc câu tường thuật Yes/No:

 S + asked/inquired/wondered/.../ + if/whether + S + V.

  - Cấu trúc câu tường thuật Câu hỏi Wh/H:

 S + asked/inquired/wondered/.../ + Wh/H + S + V.

1. Đổi ngôi:

- Ngôi 1: đổi theo người nói.

- Ngôi 2: đổi theo người nghe.

- Ngôi 3: không đổi.

2. Lùi thì:

- Present simple → Past simple.

- Present continuous → Past continuous.

- Present Perfect → Past perfect.

- Present perfect continuous → Past perfect continuous.

- Past simple → Past perfect/Past simple.

- Past continuous → Past continuous/Past perfect continuous.

- Past perfect → Past perfect.

- Will/Shall/Can/May → Would/Should/Could/Might.

- Am/Is/Are → Was/Were.

- Must/Have to/→ Had to.

3. Các thành phần: thời gian, nơi chốn:

- This/These → That/Those.

- Here → There.

- Now → Then. - Ago → Before.

- At the moment → At that moment. 

- Today/Tonight→ That day/That night.

- Tomorrow → The next day.

- Yesterday → The previous day.

- Next (thời gian) → The following (thời gian).

- Last (thời gian) → The previous (thời gian).

  - Hiện tại hoàn thành:

 S + have/has + V_ed/3 + for + khoảng thời gian.

 S + have/has been + V_ing + for +  khoảng thời gian.

-> S + started/began + V_ing + thời gian + ago.

  - Bị động với động từ khuyết thiếu:

 S + must/can/will/shall/... + V_inf.

-> S +must/can/will/shall/... + be V_ed/3.

  - Do you mind + if + S + V(HTĐ)?