Which following option is the appropriate wh- question for the underlined parts of the sentence: The parent peer has been trained to speak to other parents about adolescent issues
Whom has the parent peer been trained to speak to?
What does the parent peer speak about to the parents?
Who speaks to the other parents about adolescent issues?
What has the parent peer been trained to do
Explanation:
Correct Answer is: What has the parent peer been trained to do