What are the vocabulary words you have to use?
Well, your question is "How" do you answer the question, so I won't give you the answers (because I have no clue anyways)
Your simply answer 7-15 by filling in the missing word in the box. The sentences are missing words, and you have to find the correct form of that word that fits the sentence and makes it complete. In spanish, of course.
~Hope this helps!
11. Yo tengo un refresco.
12. Yo pongo mi televisión en mi habitación.
13. Yo vengo a la casa de mis primos.
14. Yo conozco la camarera.
15. Yo sé que día es el cumpleaños de mi padre.
16. Please, take my jacket.
17. Open the door.
18. ¿Donde está el gato?
19. Los niños estaban comiendo pollo con arroz.
20. A mi me gustá jugar deportes el fin de semana.