Cấu trúc thì hiện tại hoàn thành :

` ( + ) `  : S + have / has + `  V3 ` 

` ( - ) `  : S + haven't / hasn't + `  V3 ` 

`( ? ) ` : Have / Has + S + `  V3 `  ?

` - `  Dấu hiệu nhận biết : since , for , already , just , so far , lately , recently , yet ... 

`1 `  số cấu trúc kết hợp :

` + `  : S + have / has + `  V3 ` + for + 1 khoảng thời gian

` + `  : S + have / has + `  V3 ` + since + S + V-ed / V2

` + `  : S + have / has + `  V3 ` + since + 1 mốc thời gian

` + `  : S + have / has + already + `  V3 ` 

` + `  : S + have / has + just `  V3 ` 

` 1 `  : have made

` 2 `  : has started

` 3 `  : have turned 

` 4 `  : Have they paid

` 5 `  : has taken

` 6 `  : have finished

` 7 `  : Have - eaten

` 8 `  : hasn't come

` 9 `  : have worked

` 10 `  : Have - been

` 11 `  : haven't done

` 12 `  : have just seen - has already done

` 13 ` : have just decided

` 14 `  : has been

` 15 ` : hasn't had

Đáp án:

`1,` have made

`2,` has started

`3,` have turned

`4,` Have they paid

`5,` has taken

`6,` have finished

`7,` Have - eaten

`8,` hasn't come

`9,` have worked

`10,` Have - been

`11,` haven't done

`12,` have just seen - has already done

`13,` have just decided

`14,` has been

`15,` hasn't had

Giải thích:

Thì Hiện Tại Hoàn Thanh:

$(+)$ S + have / has + V3 / PII

$(-)$ S + have / has + not + V3 / PII

$(?)$ Have / Has + S + V3 / PII ?

$→$ DHNB `:` for`,`since`,`already`,`just`,`yet`,`recently ...