Anonymous "Open the door" That is an imperative sentence. We don't usually change imperative sentences to the passive form. In your imperative sentence, it is clear that the speaker is telling "you" to open the door -- even though the word "you" is not used in the sentence.
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Anonymous"Open the door"That is an imperative sentence. We don't usually change imperative sentences to the passive form. In your imperative sentence, it is clear that the speaker is telling "you" to open the door -- even though the word "you" is not used in the sentence. Trying to use a passive form would remove the clear idea of "you" -- which is the whole