Answer:
C
Explanation:
Serial arguing is when multiple arguments erupt over a period of time about the same issue. Here, Matt and Kim have multiple conflicts (several times) over a period of time (a week) about the same issue (dirty dishes being left in the sink).
The correct puntuation is shown in this sentence: “It looks like they will be champions again”, the reporter said. When you have to use direct speech in a sentence, remember to put the comma before the final quotation mark, like it is shown in example. Keep in mind, that it is a rule used for the cases when direct speech is put at he beginning of a sentence.