1. Joe would end up in prison if he didn't change his way
-> Unless Joe........................................................
2. If he hadn't been rich,he wouldn't have paid all the damages
-> But for............................................................
3. He was so lazy,that's why he was dismissed from his job
->But for............................................................
4. We won't go for a picnic if we haven't got good weather
->Unless............................................................
5.If anyone objects to my plan,I will change my mind
-> Should anyone..................................................
6. John is in prison because he robbed the bank
-> Had.................................................
7. Without luck,he would have failed the driving test
-> If he...............................................................
8.If he were the last girl in the world,would you marry him?
-> Were...............................................................
9.She was sorry that she hadn't applied for the job in the library
-> She regretted.....................................................
10. His mother was the most warm-hearted person I've ever known
-> I've never......................................................