Answer:
depending on the project, your own photos shows authenticity while using someone elses is a little disingenuous.
Explanation:
The one that contains an interjection is: "Hey, were did I park my car" with "Hey" being the interjection
example;
broad topic: Depression
narrowed topic: what causes depression?
Targeted question: What studies in the past have shown a direct correlation between substance abuse and depression?
