$\text{1.}$ Phong asked Peter if he enjoyed reading.

$\text{→}$ HTD ⇒ QKD

$\text{2.}$ Hoa asked Lan if she liked sports.

$\text{3.}$ She asked Nam if his sister and brother went to the same school.

$\text{4.}$ She asked her mom if there were some oranges in the fridge.

$\text{5.}$ He asked his friend if it would rain the following morning.

$\text{→}$ will ⇒ would

$\text{→}$ tomorrow morning ⇒ the following morning

$\text{6.}$ Tam asked Peter if he had been to Hue 3 years before.

$\text{→}$ QKD ⇒ QKHT

$\text{→}$ ago ⇒ before

$\text{7.}$ Tuan asked Lan if Tam and Hoa were late for class.

$\text{8.}$ She asked me if I could speak Chinese.

$\text{9.}$ Tam asked Thu if she would be there for 5 days.

$\text{→}$ here ⇒ there

$\text{10.}$ She asked Ba if he had been reading that book at 8 o'clock the Sunday before.

$\text{→}$ QKTD ⇒ QKHTTD

$\text{→}$ last Sunday ⇒ the Sunday before 

* Form: 

- Nếu là câu hỏi yes/ no thì dùng if

- Nếu là Wh- questions thì giữ nguyên và:

+ Bỏ trợ V do/ does/ did

+ Nếu là have/ has/ had thì đứng sau S