1.I asked him"Which grade are you in" 2.Mrs. White asked him"How do you go to your school?" 3.she said"I can't find my umbrella"\ 4.Tom said"My friend is coming next week" 5.we said"We shall overcome this difficulty" 6.The boy said to the neighbor"I'm going on holiday tomorrow" 7.The teacher said to his class"You will have to finish all these exercise before next week" 8.Peter said"I enioy looking at myself in the mirror" 9. Nam said "I am told to be at school before 7 o'clock 10.Lan said" I will be very busy tomorrow"

Câu gián tiếp : 

`+` Với câu hỏi Yes No/ Wh : S + asked + O + if/whether/Wh(question) + S(ĐN) + V(LT) 

`+` Lời nói : S + said/said to + O/told + O + ( that) + S(ĐN) + V(LT)

`1` I asked him what grade he was in

`-` you đổi về với người nghe là he

`-` HTD `->` QKD : S + was/were + O 

`2` Mrs White asked him how he went to his school 

`-` you đổi về với người nghe là he 

`-` your đổi về với người nghe là his 

`-` HTD `->` QKD: S + Ved/V2 + O

`3` She said she couldn't find her umbrella 

`-` I đổi về với người nói là she 

`-` my đổi về với người nói là her 

`-` can't `->` couldn't 

`4` Tom said his friend was coming the next week 

`-` my đổi về với người nói à his 

`-` HTTD `->` QKTD : S + was/were + Ving + O

`-` next week `->` the next week 

`5` We said we shall overcome that difficulty 

`->` this `->` that

`6`The boy told the neighbor that he  was going on holiday the next day 

`-` I đổi về với người nói là he 

`-` HTTD `->` QKTD : S + was/were + Ving + O

`-` tomorrow `->` the next day 

`7` The teacher told his class that they would have to finish all those excercise before the next week 

`-` you đổi về với người nghe là they 

`-` these `->` those 

`-` will `->` would 

`-` next week `->` the next week 

`8` Peter said that he enjoyed looking at himself in the mirror 

`-` I đổi về với người nói là he / myself `->` himself 

`-` HTD `->` QKD: S + Ved/V2 + O

`9` Nam said that he was told to be at school before `7` o'clock 

`-` I đổi về với người nói là he

`-` S + was/were + Vpp...

`10` Lan said she would be very busy the next day 

`-` I đổi về với người nói là she 

`-` will `->` would 

`-` tomorrow `-` the next day