Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to take action to save wolves [title] Volunteer at a wolf sanctuary. [step] A great way to help look after wolves, while raising awareness about the destruction of their natural environment, is to volunteer at a wolf sanctuary. Search online to see if there is one near you.

Ending1: Ask a few hundred friends, family members, and coworkers if they want to volunteer. Here are some helpful suggestions : [substeps] Some countries offer wolf sanctuaries. Ending2: You are more likely to find a local sanctuary if you live in a state that has wild wolves. [substeps] Research the sanctuary and get in touch with them saying you'd like to volunteer. Ending3: Don't be shy because wolves are terrifying to humans and it is not wise to join a wolf sanctuary. Volunteering can be a super rewarding job, and will save you a lot of time later on when you can finally start paying bills! [substeps] Studies show that volunteering is more motivating than curing certain medical conditions. Ending4: You might see wolves drinking from large rocks or waiting in a hunter's shelter. [substeps] Stocking up on flashlights, batteries, and metronome/radio allows you to keep track of migration patterns.

Answer format: ending1/ending2/ending3/ending4