The adjective is “approached”
It's written by an English poetry Felicia Dorothea Hemans
The answer is 'd' ,but the complete indirect object is 'her parents' not just 'parents'
The indirect object always answers the question 'who'.
Carol sent who? The answer is 'her parents' which is the indirect object.
I think it would be the answer b if it's incorrect please let me know
