To make sure that the teacher can understand your paragraphs is what she means. Hope this helps! ;)
Answer:
A hat, headband, bracelet, bag, etc.
Explanation:
“One size fits all” means that the product only comes in one, popular size.
Black wires grow on her head would be the best example of imagery because it uses descriptive words to describe a sight
Propaganda .. which is another word for advertising as well as testimonial