PEOPLE KNOW THAT SOME WHALES MOVE INTO WARM WATERS TO GIVE BIRTH.A...

35. People know that some whales move into warm waters to give birth.

A. Some whales are known to move into warm waters to give birth

B. Some whales are known that move into warm waters to give birth

C. Some whales are known of moving into warm waters to give birth

D. Some whales are known to be moved into warm waters to give birth

VI. There is a mistake in the four underlined parts of each sentence. Find the mistake (A, B, C or D)