Đáp án + giải thích :
1. If that man worked hard, he could earn more money.
2. If he weren't from home, I would tell him the answer.
Giải thích : Nếu anh ấy không ở nhà, tôi sẽ cho anh ấy biết câu trả lời.
3. If my friend and I had enough money, we would buy a house of our own.
Giải thích : Nếu tôi và bạn tôi có đủ tiền, chúng tôi sẽ mua một căn nhà của riêng mình.
4. If the weather were better now, we could go for a walk.
5. If I knew his address, I would give it to you.
6. If he worked slowly enough, he wouldn't make many mistakes.
7. If I were sent to prison, she would visit me.
8. If I won a big prize in a lottery, I would give up my job.
9. If he weren't so late, the doctor could see many patients.
Giải thích : Nếu không đến muộn như vậy, bác sĩ có thể khám rất nhiều bệnh nhân.
10. If tickets weren't expensive, we would visit them in Hanoi.
`Chén`