From the words lettered A to D, choose the word or group of words that best completes each of the following sentences.
We haven't confirmed.....signature this is
A
what
B
whose
C
who's
D
which
Verified Correct Answer: B.
Grammar & Contextual Explanation
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #24030)