`31.` haven't had

`32.` haven't seen

`33.` have just realized

`34.` have gone

`35.` have you known

`36.` Have you taken

`37.` Has she eaten

`38.` has lived

`39.` has visited

`40.` has lost

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Hiện tại hoàn thành:

(+) S+have/has+V_qkpt+...

(-) S+ haven't/hasn't+V_qkpt+...

(?) Have/Has+S+V_qkpt+...?

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`#520T`

31. haven't had

32. haven't seen ( see - saw - seen : nhìn, thấy )

33. have just realized

34. have gone ( go - went - gone : đi )

35. have you known ( know - knew - known : biết )

36. Have you taken ( take - took - taken : lấy )

37. Has she eaten ( eat - ate - eaten : ăn )

38. has lived

39. has visited

40. has lost ( lose - lost - lost : mất, lạc mất )

- Thì hiện tại hoàn thành :

( + ) S + have/has + Vpp + ...

( - ) S + have/has + not + Vpp + ...

+, have not = haven't

+, has not = hasn't

( ? ) (WH-words) + have/has + S + Vpp?

*I/ You/ We/ They/ Danh từ số nhiều -> Trợ động từ "have".

*She/ He/ It/ Danh từ số ít -> Trợ động từ "has".