1. We didn't go because it rained. => If it hadn't rained, we would have gone.

2. We didn't go on holiday because we didn't have enough money. => If we had had enough money, we would have gone on holiday.

3. Susan felt sick because she ate four cream cakes. =>If Susan hadn't eaten four cream cakes, she wouldn't have felt sick.

4. Without this treatment, the patient would have died. If it hadn’t been for this treatment, the patient would have died. 

5. We got lost because we didn't have a map. => If we had had a map, we wouldn't have got lost.

6. Peter is fat because he eats so many chips. => If Peter didn't eat so many chips, he wouldn't be fat.

7. Robert got a bad cough because he started smoking cigarettes. => If Robert hadn’t started smoking cigarette, he wouldn’t have got a bad cough.

8. He lost his job because he was late every day. => If he hadn't been late every day, he wouldn't have lost his job.

@@ Thiệt sự không biết giải thích sao luôn TvT

Áp dụng công thức là ra thui

**

Nếu câu mẫu dạng điều kiện loại 1 -> lùi thì thành điều kiện loại II.

Nếu câu mẫu dạng điều kiện loại 2 -> lùi thì thành điều kiện loại III.

Cấu trúc: 

ĐK loại II: S + V2/ed + ___, S would V(inf) ___.

ĐK loại III: S had V3/ed ___, S would have V3/ed ___.

1, If it hadn't rained, we would have gone.

2. If we had had enough money, we would have gone on holiday.

3. If Susan had not eaten four cream, she wouldn't have felt sick.

4. If it hadn't been for this treatment, the patient would have died.

If it hadn't been for: nếu không nhờ ...

5. If we had had a map, we wouldn't have got lost.

6. If Peter did not eat so many chips, he wouldn't be fat.

7. If Robert hadn't started smoking cigarettes, he wouldn't have got a bad cough.

8. If he hadn't been late everyday, he woulnd't have lost his job.