Q63
A child could not have done this mischief.
A.
This mischief could not be done by a child.
B.
This mischief could not been done by a child.
C.
This mischief could not have been done by a child.
AnswerD.
This mischief a child could not have been done.
Answer: Option C
Solution
Answer: Option C
Solution:
This mischief could not have been done by a child.