Select the option that expresses the given sentence in passive voice.
The Smiths have put up a huge Christmas tree.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. A huge Christmas tree has been put up by the Smiths.
Given sentence: The Smiths have put up a huge Christmas tree. (Active voice)
Structure of active voice: Subject + has/have + V3 + Object
Structure of passive voice: Objective case of subject + has/have + been + V3 + by + Subjective case of subject
Sentence in passive voice: A huge Christmas tree has been put up by the Smiths.