For me the answer is letter c. child because in my own understanding indirect object is a noun phrase that refers someone or something which is affected by the action of the verb. So in the sentence "The instructor assigned each child a partner" the verb is assigned and the indirect object is child.
Can you please upload a book it might help
Based on the story in "the child of urbino". the line is an example of a detail the author added to make the story more dramatic and interesting is: a. "and the words that benedetto spoke were fulfilled in the years to come".
hope this help
I’ve read the book, what is your homework?
There is no phrase in bold