20. He asked me if I liked having holidays abroad

21. Lan asked me if my mother did the housework

22. Nga asked me if I were hungry

23. He asked me if my sister wrote for the Morning Star

24. He asked me if I would pass his suitcase

25. Mom said to me I should go to bed early

26. Peter told me if I could land him that book

Cấu trúc câu tường thuật: S + say(s) / said hoặc tell / told + (that) + S + V

If = whether : xem là

Unless = If... not : trừ khi

HTĐ->QKĐ

QKĐ->QKHT

HTHT->QKHT

QKTD->QKHTTD

will ->would

Shall/ Can / May =>Should / Could/ Might

must/have to => had to

Lùi ngôi

I =>She/ he

We =>They

You =>I, he, she/ they

Us =>Them

Our =>Their

tomorrow->the next day

yesterday->the day before

this->that

ago->before

these->those

is/am->was

are->were

be going to -> was/ were going to

20, He asked me if i liked having holidays abroad.

21, Lan asked me if my mother did the housework.

22, Nga asked me if i hungry.

23, He asked me if my sister wrote for the Morning Star.

24, He asked me if i would pass his suitcase.

25, Mom told me i should go to bed early.

26, Peter told me if i could land him this book.

tất cả các câu đều ở dạng tường thuật của câu nghi vấn, trừ câu 25 là câu tường thuật của câu khẳng định.