Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.An octopus has three hearts to pump blood throughout
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
An octopus has three hearts to pump blood throughout their body.
A. An
B. hearts
C. pump blood
D. their