I. Viết lại câu sao cho nghĩa không thay đổi 1. She doesnt live in London because she doesnt know anyone there If . 2. I dont have a spare ticket. I cant take you to the concert If I ... 3. The schoolchildren sowed some seeds, but they forgot to water them so they didnt grow. If the children .. 4. They dont understand the problem. They wont find a solution If they . 5. Carol didnt answer the phone because she was studying.. If Carol 6. Rita is exhausted today because she didnt get any sleep last night. If Rita 7. He cant park near his office; thats why he doesnt come by car If he .. 8. The flats are not clearly numbered, so it is very difficult to find anyone. If the flats .... 9. I dont know her e-mail address, so I cant tell you If I . 10. She works in the evening. She has no time to play with her children If she .