Mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the blanks.
________ that F.W Frohawk made his greatest contribution to the field of natural history during the Victorian period.
A. It was as a butterfly illustrator
B. He was a butterfly illustrator
C. A butterfly illustrator
D. When he was a butterfly illustrator
Answer the question before viewing the answer below
Correct answer: A