`1` had been `-` would have visited

`2` would have gone

`3` had studied `-` would have passed

`4` have had

`5` were `-` would tell

`6` had had `-` would have taken

`7` wouldn't have got `-` had remembered

`8` had come `-` would have met

`9` had had `-` would have gone

`10` would have understood `-` hadn't wasted

`---------------`

`***` Câu điều kiện loại `2`:

`->` If + S + V2/ed/were, S + would/could/might/... + V

`-` Tất cả chủ ngữ trong câu điều kiện loại `2` đều đi với tobe là "were".

`=>` Diễn tả hành động không thể xảy ra ở hiện tại, tương lai.

`***` Câu điều kiện loại `3`:

`->` If + S + had + V3/ed, S + would/could/might/... + have + V3/ed

`=>` Diễn tả hành động không thể xảy ra ở quá khứ.

`@` Kiến thức :

`***` Câu điều kiện loại `2` : If + S + V ( ed / V2 ), S + would / could + Vinfi

`->`  Dùng để diễn tả điều kiện không có thật ở hiện tại.

`***` Câu điều kiện loại `3` : If + S + had + VpII, S + would have + VpII

`->` Dùng để diễn tả điều kiện không có thật ở quá khứ.

`1.` had been / would have visited.

`2.` would have gone.

`3.` studied / would passes.

`4.` had had.

`5.` were / would tell.

`6.` had had / would have taken.

`7.` wouldn't have got / had remembered.

`8.` had come / would have met.

`9.` had had / would have gone.

`10.` would have understood / hadn't waste.