How can I change passive sentences to active?

In one line

The rule

In active voice, the subject does the action. In passive voice, the subject receives the action.

Active: Subject + verb + object Passive: Object + form of 'be' + past participle + by + subject

Let's understand it simply

Imagine you are playing cricket. If you say, "I hit the ball," you are using active voice. You (the subject) are doing the action. If you say, "The ball was hit by me," you are using passive voice. The ball (the object) is now the subject, and it receives the action.

How it works

1. Find the subject, verb, and object in the passive sentence.
2. Move the object of the passive sentence to the subject position in the active sentence.
3. Change the verb to match the new subject and the correct tense.
4. Remove "by" and the old subject, or make it the object.
5. Check if the sentence makes sense and is grammatically correct.

Where you see it in real life

• School announcements: "The prizes were distributed by the principal." → "The principal distributed the prizes."
• News reports: "A new bridge was built by the workers." → "The workers built a new bridge."
• Kitchen instructions: "The tea is made by my mother every morning." → "My mother makes tea every morning."
• Cricket commentary: "The ball was caught by Virat Kohli." → "Virat Kohli caught the ball."

Why it matters

• Active sentences are clearer and easier to understand.
• Most exam questions ask you to change between active and passive.
• Good writing in essays and letters uses more active voice.
• Many job applications and interviews prefer active sentences.

Common mistakes

• Forgetting to change the verb tense ("was eaten" should become "ate" or "eats").
• Leaving out the doer (subject) if it is known.
• Using the wrong subject or object after changing the sentence.
• Keeping extra words like "by" when they are not needed.

Remember it

Ask: "Who is doing the action?" Put that person first, then the verb, then the object.