1. She doesn't live in London because she doesn't know anyone there.
=> She'd ....................live in London if she knew someone there...................
2. I can't live in the country because i can't find a job there.
=> I'd ………………live in the country if I could find a job there…………………
3. The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow.
=> If the children ………hadn't forgotten to water the seeds, they would have grown………
5. They don't understand the problem. They won't find a solution.
=> If they ………………understood the problem, they would find a solution……………
6. He sits around too much. He isn't fit.
=> If he ………………didn't sit around too much, he would be fit………………
7. She's very thin: perhaps that's why she feels cold so much.
=> If she ………………weren't very thin, she wouldn't feel cold so much……………
8. Carol didn't answer the phone because he was studying.
=> If Carol ……………hadn't been studying, he would have answered the phone……………
9. He never polishes his shoes, so he never look smart.
=> If he ………………polished his shoes, he would look smart………………
10. He can't park near his office: that's why he doesn't come by car.
=> If he ………………could park near his office, he would come by car………………
11. My house is guarded by two big dogs. That's the only reason it isn't broken into every night.
=> If my house …………weren't guarded by two big dogs, it would be broken into every night…………
12. The flats are not clearly numbered, so it is very difficult to find anyone.
=> If the flats ……………were clearly numbered, it wouldn't be very difficult to find someone…………
13. I don't know her email address, so i can't tell you.
=> If i ………………knew her email address, I could tell you…………………
14. She work in the evening. She has no time to play with her children.
=> If she ………………didn't work in the evening, she would have time to play with her children……………
15. I don't want them to be upset, so I've decided not to tell them what happened.
=> They ………………would be upset if I told them what had happened………………
16. I am not tall enough to join the basketball team.
=> If I …………………were tall enough, I would join the basketball team………………
17. He doesn't see the signal so he doesn't stop his car.
=> If he ………………saw the signal, he would stop his car………………
18. Peter gets bad marks because he doesn't prepare his lesson well
=> If Peter ……………prepared his lesson well, he wouldn't get bad marks……………
19. Mary doesn't have enough money. She can't buy a new car.
=> If Mary ……………had enough money, she could buy a new car……………
20. Go right now or you'll be late for the train.
=> If you ………………don't go right now, you'll be late for the train........………
21. He doesn't apply for the job because he doesn't have enough qualifications.
=> If he ………………had enough qualification, he would apply for the job………………
22. Hurry up, or we will be late for the exam.
=> If we ………………don't hurry up, we will be late for the exam………………