Đáp án:

`1,` I have had bad cold since yesterday.

`2,` They have lived here for `5` years.

`3,` He hasn't seen his wife for one year.

`4,` He has worked in the hotel for a long time.

`5,` My family has lived near Lan's house since April.

`6,` My sister has gone to Hue since last year.

`7,` He has been to the meeting since last night.

`8,` Have you been there for `2` hours?

Giải thích:

Thì Hiện tại hoàn thành:

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

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

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

`=>` DHNB `:` for + khoảng thời gian, since + mốc thời gian, already, yet, just ...

`-` Thì HTHT :

`+` KĐ : S + have / has + VpII

`+` PĐ : S + haven't / hasn't + VpII

`+` NV : Have / Has + S + VpII ?

`=>` `DHNB` : since , for , already , never , so far , yet , ...

`=>`

`*` I , You , We , They `+` have

`*` He , She , It `+` has

`-` Since + Timeline : Từ khi nào

`-` For + Time : Bao lâu

`1`.I have had a bad cold since yesterday

`2`.They have lived here for `5` years

`3`.He hasn't seen his wife for one year

`4`.He has worked in the hotel for a long time

`5`.My family has lived near Lan's house since April

`6`.My sister has gone to Hue since last year

`7`.He has been to the meeting since last night

`8`.Have you been there for `2` hours ?

`\text{# TF}`