Is This Source Trustworthy?: Author's Purpose

Why did the author most likely write this passage?

• A.To advertise a product for sale
• B.To entertain readers with a ghost story
• C.To teach readers about evaluating how trustworthy a source is

Authors use examples to explain their ideas. Which sentence from the passage gives an example?

• A.Remember, not everything you read online is true, so take the time to evaluate your sources…
• B.For example, if you find a health article written by a doctor, it is likely more…
• C.When you read something, like an article or a website, it's important to think about where…