Question

Out of the four given alternatives, choose the one which expresses the given sentence in passive voice.
"She is putting in many hours of work."

• A. Many hours of work would be put in by her.
• B. Many hours of work is being put in by her.
• C. Many hours of work are being put in by her.
• D. Many hours of work will be put in by her.

Answer 1

The correct option is C Many hours of work are being put in by her.

For passive voice :
present continuous is converted into present continuous $+$ being.

The passive voice is
''Many hours of work are being put in by her.''