1. She doesn't live in London because she doesn't know anyone there. =>She'd_____ 2. I can't live in the country because I can't find a job there. => I'd_______ 3. I don't have a spare ticket. I can't take you to the concert. => If I_____ 4. The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow. => If the children____ 5. They don't understand the problem. They won't find a solution. => If they_____ 6. He sits around too much. He isn't fit. => If he_____ 7. Carol didn't answer the phone because she was studying. => If Carol____ 8. Rita is exhausted today because she didn't get any sleep last night. => If Rita_____ 9. She's very thin; perhaps that's why she feels cold so much. => If she____ 10. He never polishes his shoes, so he never looks smart. => If he_____

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. I don't have a spare ticket. I can't take you to the concert.
=> If I had a spare ticket, I could take you to the concert
4. The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow.
=> If the children had watered some 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 were fit, he wouldn't sit around too much
7. Carol didn't answer the phone because she was studying.
=> If Carol hadn't been studying, he would have answered the phone.
8. Rita is exhausted today because she didn't get any sleep last night.
=> If Rita had slept last night, she wouldn't be exhausted today (if mix)
9. 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. (có thể sử dụng wasn't)
10. He never polishes his shoes, so he never looks smart.
=> If he polished his shoes, he would look smart.