Chúc bạn học tốt nha👍 👍 vote cho mk nha❤️❤️

`1.` → If she knew someone there, she would lived in London.

`2.` → If I had a spare ticket, I could take you to the concert.

`3.` → If they didn't understand the problem, they wouldn't find a solution.

`4.` → If he could park near his office,he would come by car.

`5.` →  If the flats were clearly numbered, it wouldn’t be very difficult to find anyone.

`6.` → If I knew her email address, I could tell you.

`7.` → If she worked in the evening, she wouldn't have time to play with her children.

`8.` → If he saw the signal, he would stop his car.

`9.` → If Peter prepared his lessons well, he wouldn’t get bad marks.

`10.` → If Mary had enough money, she could buy a new car.