Answer:
Active and passive voice are two ways of expressing the same idea, but with a different focus on the subject of the sentence.
Active voice describes a sentence where the subject is the one performing the action of the verb. In other words, the subject is doing something. For example, in the sentence "John ate the pizza," "John" is the subject, and he is the one performing the action of "eating the pizza."
Passive voice, on the other hand, describes a sentence where the subject is the one receiving the action of the verb. In other words, something is being done to the subject. For example, in the sentence "The pizza was eaten by John," "the pizza" is the subject, and it is the one receiving the action of "being eaten" by John.
In passive voice, the subject is often preceded by the helping verb "was" or "were" and followed by the past participle of the main verb. Passive voice is commonly used when the focus is on the action itself rather than the person or thing performing the action.