Answer

$1.$ The teacher asked me where my father worked.

$2.$ She asked Lan how many people there were in her family.

$3.$ Tam's friend asked him how long he would stay in England.

$4.$ She asked her mom if there were some oranges in the fridge.

$5.$ The teacher asked Lien what her hobby was.

$6.$ His friend asked him how he went to the airport.

$7.$ Lan asked Lien how much that dress cost.

$8.$ Ba asked Tam how often he washed his clothes.

$9.$ Phong asked Thu when her father would leave Vietnam for the USA.

$10.$ The librarian asked my teacher how many books the students needed.

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Câu tường thuật dạng NV `:`

`@` Yes/No - Question:

`->` S + asked O / wondered / wanted to know + if / whether + S + V (lùi thì)

`@` Wh-Question:

`->` S + asked O / wondered / wanted to know + Wh-Ques + S + V (lùi thì)

Lùi thì:

`-` HTĐ `->` QKĐ `( + )` S + V2 / V-ed - S + was / were

`-` TLĐ `->` TLQK `( + )` S + would + V

`-` Tường thuật NV :

`+` Yes / No : S + asked + O + if / whether + S + V ( lùi thì )

`+` Wh : S + asked + O + wh + S + V ( lùi thì )

`-` HTĐ `->` QKĐ : S + Ved / V2 `-` S + was / were + adj / n

`-` TLĐ `->` TLTQK : S + would + V

`1`.The teacher asked me where my father worked

`2`.She asked Lan how many people there were in her family

`3`.Tam's friend asked him how long he would stay in England

`4`.She asked her mom if there were some oranges in the fridge

`5`.The teacher asked Lien what her hobby was

`6`.His friend asked him how he went to the airport

`7`.Lan asked Lien how much that dress cost

`8`.Ba asked Tam how often he washed his clothes

`9`.Phong asked Thu when her father would leave Vietnam for the USA

`10`.The librarian asked my teacher how many books the students needed

`\text{# TF}`