In the following questions, a sentence has been given in Active/Passive Voice. Out of the alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.
John is building a new cupboard.

Options

A. John has been building a new cupboard
B. A new cupboard is being built by John
C. A new cupboard is been built by John
D. John.s new cupboard is being built

Answer

B