1. The teacher said that they would give us homework that day

2. Mary told me that she had done her exercise by herself the day before

3. My mother said that I had to go to bed then

4. They said that they had to drunk milk tea that milk tea shop with their teacher

5. My girl said that she had borrowed that laptop from her boyfriend the Sunday before

6. Lan told she was going to go back her homeland with her parents the next month

7. He told Jack he would phone him the next day

8. The notice said the breakfast would not be served after 9.30

9. Ken said he wanted a camera for his birthday the following day  

10. She said she had to go home to make her dinner then

11. The porter said to me he would wake me up, when the train arrived in Hue

12. The doctor said after he leaved hospital, they would take him to the South

13. The policeman asked the boy if he had really seen that happen with their own eyes

14. The boss remarked he hope they would have taken a decision by the end of the meeting

15. My sister told me that she though she would have to find a better job. She could not make both ends meet

Cấu trúc chính câu tường thuật : S + asked (+object) + if/whether + subject + V

Lùi thì

Simple present (thì hiện tại đơn)-> Simple past (thì quá khứ đơn)

Present continuous (thì hiện tại tiếp diễn)-> Past continuous (thì quá khứ tiếp diễn)

Simple past (thì quá khứ đơn)-> Past perfect (thì quá khứ hoàn thành)

Present perfect (thì hiện tại hoàn thành)-> Past perfect (quá khứ hoàn thành)

Past perfect (quá khứ hoàn thành)-> Past perfect (quá khứ hoàn thành)

Present perfect continuous (thì hiện tại hoàn thành tiếp diễn)-> Past perfect continuous (thì quá khứ hoàn thành tiếp diễn)

Past continuous (thì quá khứ tiếp diễn)-> Past perfect continuous (thì quá khứ hoàn thành tiếp diễn)

Future (tương lai đơn)-> Present conditional (Điều kiện ở hiện tại)

Future continuous (tương lai tiếp diễn)-> Conditional continuous (điều kiện tiếp diễn)

Can -> Could

May -> Might

Must -> Must / Had to

Will -> would

here -> there

this -> that

these -> those

tomorrow->the next day

today -> that day

yesterday -> the day before

ago -> before

next weekend -> the next weekend

You-> I/we

I -> he/she

we->they

your->their

Am , is -> was

Are -> were