In active sentences, the thing doing the action is the subject of the sentence and the thing receiving the action is the object. Most sentences are active. active voice where subject- do job. active voice often used in activity everyday.
*I took the shirt yesterday.
*The woman is singing a song.
*They have changed the date of the meeting.
*Dika bought some computers yesterday.
In passive sentences, the thing receiving the action is the subject of the sentence and the thing doing the action is optionally included near the end of the sentence. You can use the passive form if you think that the thing receiving the action is more important or should be emphasized. You can also use the passive form if you do not know who is doing the action or if you do not want to mention who is doing the action.
*The shirt was taken by me yesterday.
*A song is being sung by the woman.
*Date of the meeting has been changed by them.
*Some computers were buoght by Dika yesterday.
Example Article Passive Sentences
Demands of the sport
As with all team sports, playing position clearly affects the physical requirements. It is generally accepted that a goalkeeper does not need the same level of aerobic conditioning as a central midfielder. The distance covered by outfield players has been well researched. In a match, they each cover about six miles, though this obviously depends on whether you are a utility midfield player or a sweeper. There does not appear to be much difference between the distance covered by the top professionals and non-elite players.