Kalimat Passive dan Active

Example of Active sentences :
- I write a letter.
- He is buying a car.
- I keep the butter in the fridge.
- They stole the painting.
- The executive committee approved the new policy.
 
Examples of passive sentences :
- A letter is written by me.
- A car is being bought by him.
- The butter is kept in the fridge.
- The painting was stolen.
- The new policy was approved by the executive committe.