#FF Preset#cGl+bHV9eXZ0f3V5d2VxfnVpZGV5YnR/fGl1e291dmlyb3B0cHtiamRlf3RxfQ==

`\star` (Áp dụng cho câu `1`)

`-` S + started + to V/V-ing + ... + (time) + ago 

`->` S + have/has + V3/ed + .... + for + (khoảng thời gian)

`----`

`\star` (Áp dụng cho câu `2,4,9`)

`-` S + have/has + not + V3/ed + for (khoảng thời gian) 

`->` It's + (khoảng thời gian) + since + S + last + V2/ed

`----`

`\star` (Áp dụng cho câu `3,6`)

`-` S + V2/ed + ... + (time) + ago

`->` S + have/has + V3/ed + ... + for + (khoảng thời gian)

`----`

`\star` (Áp dụng cho câu `5`)

`-` It's + (khoảng thời gian) + since + S + last + V2/ed

`->` S + have/has + not + V3/ed + for (khoảng thời gian)

`----`

`\star` (Áp dụng cho câu `7`)

`-` How long is it + S + since + (mốc thời gian) + ... ?

`->` When did + S + last + V2/ed + ... ?

`----`

`\star` (Áp dụng cho câu `8`)

`-` S + have/has + not + V3/ed + ... + since + (mốc thời gian) +...

`->` S + last + V2/ed + ... + since + (mốc thời gian) + ...

`----`

`\star` (Áp dụng cho câu `10`)

`-` When did + S + start + to V/V-ing + ... ?

`->` How long is it + S + since + (mốc thời gian) + ... ?

`--------------`

`1.` We have written to each other for eight years.

`2.` It's a month since my father last smoked cigarettes.

`3.` Mr Brown has bought this car for five years.

`4.` It's years since I last enjoyed myself.

`5.` We haven't gone to the cinema for a long time.

`6.` He hasn't had his eyes tested for ten months.

`7.` When did he last write to you?

`8.` She last had a swim when she graduated from the university.

`9.` It's ten years since Robert and Catherine have married.

`10.` How long have they learnt Spanish?

`----------`

`\star` (Áp dụng cho câu `1`)

`-` S + have/has + never + V3/ed

`->` This is the first time + S + have/has + V3/ed

`----`

`\star` (Áp dụng cho câu `2`)

`-` S + so sánh nhất + that + S + have/has + ever + V3/ed

`->` S + have/has + never + V3/ed + ...

`----`

`\star` (Áp dụng cho câu `3,4`)

`-` So sánh nhất (Tính từ dài)

`+` S + be + the most + adj + ...

`----`

`\star` (Áp dụng cho câu `5`)

`-` This is + so sánh nhất + S + have/has + ever + V3/ed

`->` S + have/has + never + V3/ed + ... + before.

`------------`

`1.` This is the first time I have ever read such a romantic story like this. 

`2.` I have never seen such a beautiful building like this before.

`3.` Mrs. Jones is the most dangerous person you will ever meet.

`4.` Computer is the most efficient servants man has ever had.

`5.` I've never watch a good film like this before.

`---------------`

$\color{green}{\text{#NhatHuyThichChoiLiqi}}$

$\color{orange}{\text{Chúc bạn học tốt ạ :33}}$