How to use "hunt" in a sentence

Ned Land asked the Captain if we could go on land and hunt some animals because he didn't want to eat fish

They were part of the police hunt for the Whitechapel killer

I will never forget that day-long hunt for a fly

They said so to the police later, and that hunt for a fly probably saved me from the guillotine.

'The Martians will probably make pets of some of them; train them to do tricks - who knows? And some, maybe, they will train to hunt us.'