Explanation

• The vouchers were checked by the auditor.
• The active sentence is in the Simple Past Tense.
• Passive structure: Object + was/were + past participle (V3) + by + subject.
• “Vouchers” is plural, so were is used.
• Checked remains the past participle (V3).

Last verified on 13-09-2026

Explanation

Ali wrote a letter.

• The sentence usually follows the pattern: Subject + Verb + Object
• Active Voice is a sentence structure in which the subject acts.
• Ali is the subject, wrote is the verb, and a letter is the object.

Explanation

• The given sentence is in active voice; its passive form is: Subject (The suspect) + was + past participle (arrested) + by the police.
• Hence, “The suspect was arrested by the police.” is correct.

Last verified on 07-09-2026

Explanation

• Her doctor will be visited by her by 7:00 PM.
• The object “her doctor” becomes the subject in the passive voice.
• “will visit” changes to “will be visited.”
• “by her” identifies the doer of the action.

Last verified on 12-08-2026

Explanation

• Let the chair be brought in the room.
• The imperative sentence changes to passive as "Let + object + be + past participle."
• The past participle of bring is brought.

Last verified on 04-08-2026