From the words lettered A to D, choose the word that best completes each of the following sentences:
Until I heard him myself, I …………….imagined that he said that
- did not
-
could not have
- should not have
- will not have
The correct answer is: B
Explanation
Until I heard him myself, could not have imagined that he said that.
Could not have means that something was impossible in the past.