Q688
You . . . . . . . . the cleaning. I would have done it tonight.
A.
needn't have done
AnswerB.
couldn't have done
C.
can't have done
D.
wouldn't have done
Answer: Option A
Solution
Answer: Option A
Solution:
Need not is a modal that means something is/was not necessary.Example
You need not come to the office on Sunday.