Answer: Option 2): "The boy began to disobey his mother."
_____________________________________________________
It is C because of the correct punctuation.
The right answer for the question that is being asked and shown above is that: "C. gerund." N<span>apping is an effortless activity. The word napping which ends with -ing is the gerund of the sentence because it is an action word that serves as the subject.</span>
