$\text{1.}$ It is the first time Danh has visited Vung Tau . 

→ It's the first time + S + has/have +Vpp + O 

→ S + has/have + never + Vpp + ... + before 

$\text{2.}$ The last time they used the telephone was on May . 

→ The last time + S + Ved/cột 2 + was + time

→ S + hasn't/haven't + Vpp + O 

$\text{3.}$ It is five years since he last drank wine . 

→ It's + time + since + S + last + Ved/cột 2 + O 
$\text{4.}$ Nam Anh has learnt/learned drawing since 2008 . 

→ S + has/have + Vpp + O 

→ S + started/began + to V/V-ing + when/in/on/ago/... 

$\text{5.}$ The last time they played games online was on May . 

→The last time + S + Ved/cột 2 + was + time

$\text{6.}$ When did you paint the door ? 

→ When + did +  S+ V-inf + O ? 

$\text{7.}$ How long ago did you start learning how to cook ? 

Hoặc : How long have you started learning how to cook ? 

→ How long ago + did + S + V-inf+ O ? 

→ How long + has/have + S + Vpp + O ? 

$\text{8.}$ I haven't written to my uncle since July .

→ S + last + Ved/cột 2 + O 

→ S + hasn't/haven't + Vpp + O 

$#Keisha$

(Cách chuyển từ câu dạng QKĐ sang câu dạng HTHT mình đã ghi trong ảnh nha)

How long is it since + S + V-qk?= Since/ How long + have/has + S + P2...?= When + did + S + V-nt...?

1. Danh has never visited Vung Tau before. 
   ->It is the first time ……Danh has ever visited Vung Tau…….

2. They have not used the telephone since May. 
   ->The last time ……they used the telephone was in May……

3. He has not drunk wine for five years. 
   -> It is ……five years since he last drank wine……..

4. Nam Anh started learning drawing in 2008. 
   -> Nam Anh has ……been learning drawing in 2008……

Cấu trúc: "S + started/ began + to-V/ V-ing ... = S + have/ has + P2....."

(Ai đó đã bắt đầu làm gì được bao lâu)

5. They have not played games online since May.
   -> The last time ……they played games online was in May……

(Dạng này giống câu 2 nên mình không gth lại nữa nha)

6. How long have you painted the door? 
    -> When ……have you painted the door ………?

(Cấu trúc mình đã ghi đậm ở phần đầu nha)

7. When did you start learning how to cook ?
   ->  How long……is it since you learned how to cook ?……..

8. I last wrote to my uncle in July.
   -> I haven't……written to my uncle since July…..

Chúc bạn học tốt! Cho mình ctlhn đc không ạ <3