C.
A subject is missing.
Hope this helps!
It’s not a good idea because your going ask for stuff when u go to the store and that’s gonna make your mom spend more money
Depending on if it’s an essay quoted material is always good for extra credit. But if it’s not an essay using tededec platform or just a topic sentence with details and explanations platform, do what you think will get you a good grade or sounds better when you read out loud.