Question

The pen was left inside the desk by her . change into active vioce.​

Answer 1

Answer:

She left the pen inside the desk.

Explanation:

Answer 2

Active voice: She left the pen inside the desk.

Explanation:

Passive voice:

The pen was left inside the desk by her  

Active voice:

She left the pen inside the desk.

Explanation:

When you convert a active voice to passive voice or the vice versa, the main component we need to check is the tense.  

Here in this sentence, the tense is past tense. If you look at the voice conversion table, the tense of active voice will be the same, but the sentence structure changes as follows.

Following the rules the active voice of the sentence will be "She left the pen inside the desk,"