Giúp giùm câu 1 đến câu 5 nha

`1.` She hasn't come back to her hometown for 4 years.

`-` The last time + S + V2/V-ed ~ S + hasn't/haven't + V3

`2.`   He has worked as a bank clerk for 3 months .

`-` S + started + V-ing ~ S + has/have + V3 

`3.` I haven't had my hair cut in November.

`-` S + last + V2/V-ed ~ S + hasn't/haven't + V3..

`4. ` We haven't called each other for 5 months.

`-` The last time + S + V2/V-ed ~ S + hasn't/haven't + V3..

`5.` We haven't met for a long time.

`-` It is a long time since +S + last + V2/V-ed ~ S + hasn't/haven't + V3..

                           $\text{#kieuank.}$ 

`1.` She hasn't come back to her hometown for 4 years.

`2.` He has been working as a bank clerk for 3 months.

`3.` I haven't had my hair cut since November. 

`4.` We haven't called each other for 5 months.

`5.` We haven't met for a long time.

`××××××××××××`

`+` The last time + S + Ved + was + thời gian + ago.

`=` S + last + Ved + ......

`=` S + haven't/hasn't + P2 + since/for....

`=` It is + thời gian + since + S + (last) + Ved

`+` S + started/began + + Ving/to V

`=` S + has/have + been Ving