Answer:You fill in the sentence based on the question words:
¿Quién? Who? ( one person) .
¿Quiénes? Who? ( more than one person)
¿Qué? What?
¿Dónde? Where?
¿Cuándo? When?
¿Cuál? Which?
¿Por qué? Why?
¿Cómo? How?
You determine it from the answer(the second line without the question marks, also known as the reply) and rephrase it to find word in the question.
1. Que-the reply was I like to eat cereal and toasted bread.
2.Quién-the reply was Mr.Márquez is my professor in math class.
3.Quién-the reply was my younger brother studies in the library.
4.Qué-the reply was my favorite book is “Hunger Games”.
Sorry my battery is running low this is all I got.
Good luck with the rest :)
Explanation: