$\text{@su}$

`41`, I asked them when they were coming back.

`42`, I said to him whose car he borrowed the night before.

`43`, I asked them what his new house liked.

`44`, The policeman asked me what she had been wearing when I had seen her.

`45`, I asked him why he travelled first class.

`46`, The detective asked him who owned this gun.

`47`, He asked me when the timetable had been changed.

`48`, Ann said why the 2.30 train had been cancelled.

`49`, He said to us when we had begun learning English

`50`, He asked her why she thought it might be dangerous.

Bonus: Cấu trúc câu tường thuật dạng câu hỏi Wh:

S1 + say/tell/said/told/..... + (sb) + Wh + S2 + V (lùi thì)

Lưu ý: Nếu có do/does/did thì bỏ và lùi thì động từ. Mọi động từ được tường thuật đều phải được lùi thì.

$\text{#BTS}$

$\text{41.}$ I asked them when they were coming back.

$\text{→}$ HTTD ⇒ QKTD

$\text{→}$ you ⇒ they

$\text{42.}$ I asked him whose car he had borrowed the night before.

$\text{→}$ you ⇒ he

$\text{→}$ QKD ⇒ QKHT

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

$\text{43.}$ I asked them what their new house was like.

$\text{→}$ your ⇒ their

$\text{→}$ is ⇒ was

$\text{44.}$ The police asked me what she had been wearing when I had seen her last.

$\text{→}$ QKTD ⇒ QKHTTD

$\text{→}$ QKD ⇒ QKHT

$\text{→}$ you ⇒ I

$\text{45.}$ I asked him why he had traveled first class.

$\text{→}$ you ⇒ he

$\text{→}$ QKD ⇒ QKHT

$\text{46.}$ The detective asked him who owned the gun.

$\text{→}$ HTD ⇒ QKD

$\text{→}$ this ⇒ the

$\text{47.}$ He asked me when the timetable had been changed.

$\text{→}$ Câu bị động thì QKD ⇒ thì QKHT

$\text{48.}$ Ann asked why the 2.30 train had been cancelled.

$\text{→}$ Câu bị động thì HTHT ⇒ thì QKHT

$\text{49.}$ He asked us when we had begun learning English.

$\text{→}$ you ⇒ we

$\text{→}$ QKD ⇒ QKHT

$\text{50.}$ He asked her why she thought it might be dangerous.

$\text{→}$ you ⇒ she

$\text{→}$ HTD ⇒ QKD

$\text{→}$ may ⇒ might