Make the letter A,B,C or D on your answer sheet to indicate the correct answer to each of the following questions.
, the Emperor Justinian had overseen the building of more than a thousand churches and monuments in Constantinople
A. By the time of his death in A.D.565
B. Being the time of death in A.D.565
C. Throughout the time of his death in A.D.565
D. The time of his death in A.D.565