Áp dụng: Câu kể : S + say(s)/said + (that) + S + V

                Yes/no question: S+asked/wondered/...+if/wether+S+V

                Wh question: S + asked(+O)/wanted to know/wondered + Wh-words + S + V.

1. “I am having a good time here” said Maryam.

→ Maryam said that she was having a good time there

2. “I’m going on the Internet now.” Minh said.

→ Minh said that he was going on the Internet then

3. She said to me, “I will go to China next week”

→She said to me that she would go to china the following week

4. “I must leave here for Nha Trang tomorrow” Mr. Phong said.

→ Mr. Phong said that he had to leave there for Nha Trang the next day.

5. “Are you going to help me?” Nam said to Lan.

→ Nam asked Lan if she was going to help him

6. “Can you play the piano?, he asked the girl.

→He asked the girl if she played the piano

7. Mai asked Mary, “Can you speak Vietnamese?”

→ Mai asked Mary if she spoke Vietnamese

8. “Do you stay at home today?” She asked me

→ She asked me if I stayed at home that day

9. “Do you like pop music?” Hoa told Maryam.

→Hoa asked Maryam if i liked pop music

10. Where are you going tomorrow? , Amy asked me.

→ Amy asked me where I was going the next day.

11. “Why do you come here late?” She asked me.

→She asked me why I came there late

12. She asked Nam, “Why do you have to do this work?”

→She asked Nam why I had to do that work

13. “How often do you speak English with your classmates?” the examiner asked me

→ The examiners asked how often i spoke english with my classmates

14. “What will you do on your next summer vacation?” Mai asked me

-> Mai asked me what i would do on my next summer vacation.

`1.` Maryam said that she was having a good time there

`2.` Minh said that he was going on the Internet then

`3.` She said to me that she would go to China next week

`4.` Mr. Phong said that he had to leave there for Nha Trang the next day

`5.` Nam asked Lan if she was going to help him

`6.` He asked the girl if she could play the piano

`7.` Mai asked Mary if she could speak Vietnamese

`8.` She asked me if I stayed at home that day

`9.` Hoa asked Maryam if she liked pop music

`10.` Amy asked me where I was going the next day

`11.` She asked me why I came there late

`12.` She asked Nam why he had to do that work

`13.` The examiners asked me how often I spoke English with my classmates

`14.` Mai asked me what I would do on my next summer vacation

*Statement:

S + said + (that) + S + V_lùi thì

S + said + to + O + (that) + S + V_lùi thì

S + told + O + (that) + S + V_lùi thì

*Yes - No question: S + asked + (O) + if/ whether + S + V_lùi thì

*Wh - question: S asked + (O) + question word + S + V_lùi thì

*Lùi thì:

Quá khứ đơn → Quá khứ hoàn thành

Hiện tại đơn → Quá khứ đơn

Hiện tại hoàn thành → Quá khứ hoàn thành

Hiện tại tiếp diễn → Quá khứ tiếp diễn

Quá khứ tiếp diễn → Quá khứ hoàn thành tiếp diễn

Hiện tại hoàn thành tiếp diễn → Quá khứ hoàn thành tiếp diễn

will → would

can → could

may → might 

must → had to

shall → should

is/ am/ are going to → was/ were going to