Directions: In the following questions, a sentence has been given in Active Voice/Passive Voice, Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

Q:

Surely the lost child must have been found by now.

• 1
  Surely now must have found the lost child
• 2
  Now must have found the lost child surely.
• 3
  Surely must have found the lost child by now.
• 4
  Surely someone must have found the lost child by now.