Writing with Tenses / Active & Passive Voice
Past Perfect Passive
Use had been + V3 for an action completed before another past event. Had does not change with the receiver.
Understand the idea
Use had been + V3 for an action completed before another past event. Had does not change with the receiver.
Look closely
She had cleaned the room before we arrived. → The room had been cleaned by her before we arrived.
TRY IT YOURSELF
A quick check
A wrong answer is a chance to learn. Use the hint and try again.