Is Difficulty with writing a sentence or a fragment

i do not know what the passage is but i can give some examples

1. repetitive phrases may be used to create a emphasizing tone

2. pauses in sentences are used to create a dramatic effect but can also be suspenseful

3. using lots of exclamation marks and loud speech such as words in all caps can be creating a excited or possibly angry tone.

4. using lots of questioning phrases my mean that they are in suspicion of something.

5. using lots of questionable statements or questions can imply of a sneeky or sly tone.

this is the sentence that best shows that fast food restaurants are designed for using unskilled labor. 

they are all talking about chocolate (next time you post a question with "which" post the choices too)

the answer is c. hope this