Select the option that expresses the given sentence in passive voice. Close the curtains!

Correct option is B

The correct passive voice of the given sentence is (b) Let the curtains be closed!
Explanation:
The given sentence is an imperative sentence (a command). To convert such a sentence into passive voice, the general rule is:
Structure:
· Active Voice (Imperative): Verb + object
· Passive Voice: Let + object + be + past participle
Step-by-Step Conversion:
1. Identify the verb and the object in the active sentence:
· Verb: Close
· Object: the curtains
2. Reframe the sentence using the passive structure:
· Use Let to indicate permission or instruction.
· Add the object ( the curtains).
· Use be followed by the past participle of the verb ( closed).
Thus, "Close the curtains!" becomes "Let the curtains be closed!"
Why other options are incorrect:
· (a) Let the curtains become closed!: The phrase "become closed" is awkward and not used in standard English for passive constructions.
· (c) Let the curtains fall close!: The phrase "fall close" changes the meaning entirely, implying the curtains fall on their own.
· (d) Let the curtains be close!: This uses "close" as an adjective, which does not align with the imperative structure of the original sentence.