Use conversion( đảo ngữ) to rewrite the sentences.
1. If I were in your place, I would make a trip to England. 

2. If he hadn’t wasted too much time, he wouldn’t have failed in his examination last year.

 3. If the car we saw yesterday had been larger, we would have bought it. 

4. If I were you, I would save some of your lottery winning. 

5. If I had taken the English course you offered, I would have made much progress.