Question

Open the window. change into passive voice

Answer 1

Let the window be opened.

hope this helps you

Answer 2

Let the window be open.

• When the subject of a sentence performs the verb’s action, we say that the sentence is in the active voice. Sentences in the active voice have a strong, direct, and clear tone.
• A sentence is in the passive voice, on the other hand, when the subject is acted on by the verb. The passive voice is always constructed with a conjugated form of to be plus the verb’s past participle. Doing this usually generates a preposition as well.