Объясните как перевести active voice в passive voice ? если можно просто объясните как меняется предложение и предоставьте примеры )

1 boil water
2 becomes ice
3 heat ice
4 not drink enough water
5 they die
6 heat water

1 If i have a time I will read a magazine
2 If you charge the batteries the camera will work 
3 if it's snowing - they will cancel  the game 
4. If he tells the truth he will feel better 
5.  if We don't  go now we won't be late for dinner
6. if I come with you you will buy me lunch 
7. if She doesn' t pass the exam she will be upset 
8. f The dog needs to go for a walk you will take it 
9. if the car doesn' t start  we will take a taxi 
10. if You like chocolate you will love these biscuits 

1 boil water
2 becomes ice
3 heat ice
4 not drink enough water
5 they die
6 heat water

1 If i have a time I will read a magazine
2 If you charge the batteries the camera will work 
3 if it's snowing - they will cancel  the game 
4. If he tells the truth he will feel better 
5.  if We don't  go now we won't be late for dinner
6. if I come with you you will buy me lunch 
7. if She doesn' t pass the exam she will be upset 
8. f The dog needs to go for a walk you will take it 
9. if the car doesn' t start  we will take a taxi 
10. if You like chocolate you will love these biscuits