21. If my friend and I had enough money, we would buy a house of our own
22. If the weather were better now, we could go for a walk
23. If I knew his address, I would give it to you
24. If he worked slowly enough, he wouldn’t make mistakes
25. If I were sent to prison, she would visit me
26. If I won a big prize in a lottery, I would give up my job
27. If the doctor weren’t so late, he could see many patients
28. If tickets weren’t very expensive, we would visit them
*Cấu trúc : Câu điều kiện loại 2 : If + S + Ved/V2....., S + would /could + Vinf....
