Im pretty sure the correct answer is comma.
<span>Indicating a pause between parts of a sentence or separating items in a list. </span>
It says "should be used between each item" so it isn't any of the other choices.
Hope this helps!
---Avery
The context clues are re hints that an author gives to help define a difficult or unusual word. Remember that those words <span>may appear within the same sentence as the word to which it refers, or it may follow in a preceding sentence. For the word dissaprobation, you have the following context clues: Terror, Horror, disgust, A buzz and murmur. The rest of the words given are not context clues for disapprobation</span>
