Select the most appropriate option to fill in blank no. 3.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. prey.
The sentence refers to what whales and dolphins eat. The word should describe the animals they hunt and feed on.
Prey – refers to animals hunted and eaten by predators; fits perfectly.
Eat – a verb, but the blank needs a noun.
Catch – a verb/noun, but less precise and awkward here.
Kill – noun/verb, but focuses on action rather than what is eaten.
Final Sentence: They mostly eat other animals as their prey.
Conclusion: The most appropriate word to fill blank 3 is prey.