Final answer:
An example of an I statement that the teenage boy could use in this scenario is: 'I feel frustrated when I am constantly asked about my homework.'
Step-by-step explanation:
An example of an I statement in this scenario could be: 'I feel frustrated when I am constantly asked about my homework.' This statement focuses on the speaker's own feelings and communicates their emotions in response to the situation, rather than blaming or criticizing the parents. By using 'I feel' followed by an emotion, the teenager expresses themselves in a respectful and non-confrontational manner.