Hi there!
The correct answer is choice four, "<span>If a base word has only one syllable and ends in one consonant, double the final consonant."
Therefore, you get: "dropped".☺
~Elisabeth</span>
C is the answer you are looking for. A common idea isn't a moral, the generalization is the Main Idea, but not quite the moral. The thought of the characters almost never have the moral in them. Therefore, C is your answer.
Where is the dialogue if I do it could you answer my math questions