Giúp em gấp với ạ

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`74` If Sarah had not overslept , she would have attended the class .

`75` If we had enough chairs in the room , you could join our discussion .

`76` If we had enough seats in our car , you could go with us .

`77` If Ms. Ella had been at work yesterday , she would have met her boss .

`78` If they had tickets for the live show , they would not stay at home .

`79` If I had taken my smartphone , I would have shot the scenery .

`80` The baby will cry louder if his mother doesn’t give him some milk .

`81` She won’t buy her a new dress if she doesn’t get her salary soon .

`82` He won’t pass the speaking exam if he doesn’t practice speaking .

`-` Tất cả cấu trúc về câu điều kiện trong Tiếng Anh :

`@` Câu điều kiện diễn tả hành động diễn ra theo quy luật tự nhiên , là một sự thật hiển nhiên :

`=>` Điều kiện loại `0` : If + S + V(s,es) + O , S + V(s,es) + O .

`@` Câu điều kiện diễn tả hành động có khả năng diễn ra trong tương lai .

`=>` Điều kiện loại `1` : If + S + V(s,es) + O , S + will/modal verbs + V-inf + O .

`-` Biến thể : Unless + S + V(s,es) + O , S + will/modal verbs + V-inf + O .

`@` Câu điều kiện diễn tả hành động không có thật ở hiện tại .

`=>` Điều kiện loại `2` : If + S + V(quá khứ)/were + O , S + would/modal verbs + V-inf + O .

`-` Biến thể : Unless + S + V(quá khứ)/were + O , S + would/modal verbs + V-inf + O .

`-` Biến thể : If I were you , S + would/modal verbs + V-inf + O : Đề nghị khuyên ai làm gì .

`@` Câu điều kiện diễn tả hành động không có thật ở quá khứ .

`=>` Điều kiện loại `3` : If + S + had + V3/Vpp + O , S + would/modal verbs + have + V3/Vpp + O .

`-` Biến thể : Without/But for + V-ing/N + O , S + would/modal verbs + have + V3/Vpp + O .

`74.` If Sarah had not overslept, she would have attended the class.
`75.` If we had enough chairs in the room, you could join our discussion.
`76.` If we had enough seats in our car, you could go with us.
`77.` If Ms. Ella had been at work yesterday, she would have met her boss.
`78.` If they had tickets for the live show, they would not stay at home.
`79.` If I had taken my smartphone, I would have shot the scenery.
`80.` The baby will cry louder if his mother doesn’t give him some milk.
`81.` She won’t buy her a new dress if she doesn’t get her salary soon.
`82.` He won’t pass the speaking exam if he doesn’t practice speaking.

Câu điều kiện loại `1:`
If + S +  V(s/es) + O, S +  will/can/... +  V_inf + O
Câu điều kiện loại `2:`
If + S + V-ed, S  + would/could/...+ V-inf + O
Câu điều kiện loại `3:`
If + S + had + Vpp/V-ed, S  + would/could/... + have + Vpp/V-ed + O