`22`. This is the first time I have read such a romantic story.

- S + have/has + never + Vpp + ... + before.

= It/This + to be + the first time + S + have/has + Vpp + ...

(Câu `28`)

`23`. I have never used a better computer than this.

- This/That/These/Those/... + to be + superlative + N + S + have/has + (ever) + Vpp.

= S + have/has + never + Vpp + comparative + N + than + this/that/these/those/...

(Câu `24;26;29`)

`24`. I've never seen a worse film than that.

`25`. We have become close friends for a long time.

- It + to be + time + since + S + Ved/ V2 + ...

= S + have/has + Vpp + ... + for + time.

`26`. I have never used a better bike than this.

`27`. They moved here six years ago.

- Họ đã sống ở đây được sáu năm.

= Họ đã rời khỏi đây vào sáu năm trước.

*Hiện tại hoàn thành -> Quá khứ đơn.

`28`. It's the first time I have read a romatic story.

`29`. I have never seen a stranger film than that.

`1.` This is the first time I had read such a romantic story.

`2.` I have never used such a good computer

`3.` I've never seen such a bad film

`4.` We have become close friends for a long time

`5.` I have never used such a good bike

`6.` They moved here 6 years ago.

`7.` It's the most romantic story I have ever read

`8.` I have never seen such a strange film

`@` Kiến thức :

`-` This is the Superlative (...est/ most ADJ N) S +have/has+P2

`=>` S +have/ has + never + P2+ such a/an+ ADJ+ N

`=>` S+ have/ has never+ P2+ a more + ADJ+ N than this

`-` S + began / started + to V/ V-ing + time ago 

`=>` S + have/has + P2 / been Ving+ for / since ...