Since 'sullen' and 'moody' mean almost the same, we should find a word that has a similar meaning to 'monotonous'. The word that has the closes meaning to it is 'repetitious', meaning 'tedious, boring, dull'.
Answer:
the answer is option 2 . paraphrasing is used to make texts clearer
<u>Since</u> NASA needed to determine the cause of the fire, they compared the burned-out remains of Apollo 204 with Command Module 014, a sister ship.
Answer: D) crime and punishment
Explanation: When he had done wrong he was punished as a result of his wrong doing.