VI.

$\text{1.}$ I haven't seen Nam for 3 years.

$\text{→}$ It's + time since + S last + Ved/ P1

= S + have/ has + not + Ved/ P2 + for/ since.

$\text{2.}$ Carol told Peter not to make so much noise.

$\text{→}$ Told thường dùng ở câu mệnh lệnh với cấu trúc told to-V/ told not to-V

$\text{3.}$ Do you know the girl whose mother has got an accident?

$\text{→}$ Bạn có biết cô gái mà mẹ cô ấy vừa mới gặp tai nạn không?

$\text{4.}$ Unless she takes a map, she will get lost.

$\text{→}$ Unless = If not

1. It's 3 years since I last saw Nam.

-> I haven't seen Nam for 3 years.

2. "Don't make so much noise, Peter" said Carol.

-> Carol told Peter not to make so much noise.

3. Do you know the girl? Her mother has got an accident.

-> Do you know the girl whose mother has got an accident?