a- Indirect Object: al chico.
Direct Object: el chocolate
New sentence: Ella se lo da.
b- Indirect Object: a mí.
Direct Object: la tarea.
New Sentence: Mi amigo me la entrega.
c- Indirect Object: tus amigos.
Direct Object: los cuadernos.
New sentence: Tú se los das.
d- Indirect Object: a ti.
Direct Object: la verdad.
New Sentence: Nosotros te la hablamos.
Explanation:
When rewriting a sentence with both an IOP and DOP, we have to take into count the new formula for the new sentence:
What before was a sentence is written like this: Subject-verb-DOP-IOP (example: Mayté gave the answers to a stranger); then comes to be like this: Subject-IOP-DOP-verb (Mayté gave it to him.)But first, you need to know what is IO and DO. IO (Indirect Object) is an object that represents the person or thing that receives what is being given or done. DO (Direct object) is the thing that the subject acts upon.
So, in the example I made before, "stranger" is the IO, and "answers" is the DO. The subject and verb don't change.
Hope it helps!