Sentence Correction

Sharks, as many predators, prey for food mostly at night, usually by swimming into shallow waters.

A. Sharks, as many predators, prey for food mostly at night, usually by swimming into shallow waters
B. As many predators do, sharks prey for food mostly at night and usually by swimming into shallow waters
C. Sharks prey for food mostly at night, like many predators do, usually by swimming into shallow waters
D. Usually by swimming into shallow waters, sharks prey for food mostly at night as many predators
E. Like many predators do, sharks prey for food mostly at night and usually by swimming into shallow waters

OA B

Source: Economist GMAT