1. If I‟d started learning English a year earlier, I would have done this book last year.
2. If a meteor hadn‟t struck the Earth, the dinosaurs would not have become extinct.
3. If my best friend had won the lottery last summer, he/she would have moved to a bigger house.
4. If my parents hadn't meet, you would not have been born.
5. Everyone on board the Titanic would have survived if there had been enough lifeboats.
6. Van Gogh would have been recognised as a great painter during his lifetime if he had not died in poverty.
7. Madonna would have been discovered if she hadn't made any records.
8. If George Bush had not become President of the USA in January 2001, ....
9. If Greece had not won the European Cup in July 2004, ....
Câu 8,9 không có vế sau, nên mình nghĩ cái này là tự suy đoán thôi nhé!
#NOCOPY