`1.` hasn't driven
`2.` have seen
`3.` haven't come
`4.` has just finished
`5.` Have `-` ever go
`6.` have had
`7.`have bought
`8.` has writen
`\text{Hiện tại hoàn thành(Present Perfect)}`
(+) S + has/have + Ved/VPII + (O).
(-) S + hasn't/haven't + Ved/VPII + (O).
(?) Have/Has + S + Ved/VPII + (O)?