Giúp mình với ạ :)))

`11,`had

`12,`would have visited

`13,`had arrived/would have got

`14,`spoke

`15,`would come

`16,`rang

`17,`would have fed

`18,`didn't rain

`19,`were

`20,`would have written

`-----`

ĐKL2 : If + S + V-ed/ V2 , S + would/ could/ should + V1 (wouldn’t/ couldn’t + V1)

ĐKL3 : lf +S + had + P.P , S + would/ could/ should + have + P.P

`11`. had

`12`. would have visited

`13`. had arrived/would have got

`14`. spoke

`15`. would come

`16`. rang

`17`. would have fed

`18`. didn't rain

`19`. were

`20`. would have written

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Câu điều kiện loại `2` (Diễn tả sự việc không có thật ở hiện tại và tương lai)

If + S + V_ed/c2, S + would + V_inf

Câu điều kiện loại `3` (Diễn tả sự việc không có thật ở quá khứ)

If + S + had + V_pII, S + would have + V_pII...