Question: A child could not have done this mischief.
[A].This mischief could not be done by a child.
This mischief could not been done by a child.
This mischief could not have been done by a child.
This mischief a child could not have been done.
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.