"The homework is being checked by the teacher."
This question asks us to convert a sentence from passive voice to active voice. The original sentence is in the passive voice, present continuous tense.
Passive Voice: The focus is on the object receiving the action. The structure is typically: Object + form of 'to be' + past participle + (optional 'by' phrase indicating the doer).
Active Voice: The focus is on the subject performing the action. The structure is typically: Subject + verb + object.
The sentence provided is: "The homework is being checked by the teacher."
To change a present continuous passive sentence to active voice:
Applying this to our sentence:
Therefore, the active voice sentence is: "The teacher is checking the homework."
Based on the analysis, the first option is the correct active form of the given passive sentence.
Convert the sentence provided below from its passive voice structure to an active voice structure:
The book was read by the student in just two days.
Select the option that expresses the given sentence in passive voice.
Have you placed an order for a cake?
Select the option that expresses the given sentence in active voice.
Walking zones have been demarcated using paints and cones by the municipal corporation.
Select the option that expresses the given sentence in active voice.
All previous ages are far surpassed in knowledge by our age.
Select the option that expresses the given sentence in passive voice.
Give her a 50% raise in salary.
Select the option that expresses the given sentence in passive voice.
The commanding officer ordered the troops to march ahead.