Here are the correct answers for each question:
Question 1: c (nos) Marcos y yo nos lavamos la cara antes de dormir.
Question 2: d (te) Tú te duermes tarde.
Question 3: c (se) Mis hermanos se cepillan los dientes antes de salir.
Question 4: c (se) Jorge se afeitaba todos los días.
Question 5: d (me) Yo me llamo Josefina.
Feel free to ask if you have more questions or need further assistance!