

Hãy luôn nhớ cảm ơn và vote 5*
nếu câu trả lời hữu ích nhé!
$*$ Thì HTHT:
$(+)$ S + have/has + Vpp
$(-)$ S + have/has + not + Vpp
$(?)$ Have/Has + S + Vpp?
$-$ I,you,we,they,N(số nhiều) + have
$-$ He,she,it,N(số ít) + has
$→$ DHNB: yet, since, ever, so far, ...
$*$ Thì QKĐ:
$(+)$ S + Ved/V2
$(-)$ S + didn't + V-bare
$(?)$ Did + S + V-bare?
$→$ DHNB: last (week,night,month,...) ,yesterday, ...
$1. $ Have you finished
$2. $ Have you chosen/bought
$3. $ has forgotten/didn't say
$4. $ Have you sold/saw/bought
$5. $ have lost/ran
$6. $ Has Helen ever tried
$7. $ Did you go
$8. $ have never been
$9. $ have travelled
$10. $ have been
Hãy giúp mọi người biết câu trả lời này thế nào?

$*$ Công thức hiện tại hoàn thành:
$(+)$ S + have/ has + VpII...
$(-)$ S + have/ has + not + VpII...
$(?)$ Have/ has + S + VpII...?
$(*)$ Công thức quá khứ đơn:
$(+)$ S+Ved+..
$(_)$ S+ did not + V..
$(?)$ Did + S + V..?
$1$ Have you finished
$2$ Have you chosen/bought
$->$ Quá khứ đơn : yesterday
$->$ Dấu hiệu ; yet
$3$ has forgotten/didn't say
$4$ Have you sold/saw/bought
$->$ Dấu hiện : Yet, last month
$5$ have lost/ran
$->$ Dấu hiện : last week
$6$ Has Helen ever tried
$7$ Did you go
$->$ Dấu hiện : last night
$8$ have never been
$9$ have travelled
$->$ Dấu hiện : so far
$10$ have been
$->$ Dấu hiện : since + thời gian
Hãy giúp mọi người biết câu trả lời này thế nào?
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