Well, it kind of depends what you're advertising for. Here are some of the ones that came up to the top of my head when I thought "commercial".
"Buy now!"
"Parts sold separately."
"Vote ______!"
"_______ is not responsible for any tragedies."
"Consult with your doctor before taking ________."
"*name of the product, and then catchy slogan*"
Answer:
I think it's ("Anonymous" 1).
Explanation:
I'm sorry if I'm wrong
Answer:
B. Have the United States Marine Corps been a part of the United States Armed Forces since 1775?
Answer:
I would say because the sentence includes a compound noun because the hyphens are to connect "brother-in-law" which is multiple words acting as one word.
*Hope this helped : )*