The answer is ... una libreta
These sentences can be complete in the following way:
1) Nadie.- this would mean that you do not know anyone.
2) Ningún- it makes reference to the book. you do not have a book
3) nunca. This means that you do not do that activity. you never do it
4) ni. not having one thing nor the other.
5) nada. this means that the table is empty- nothing on it.
Pablo es serio
Serio being singular and the correct masculine adjective.
Answer:
Cuando yo voy a una fiesta de cumpleanos yo bailo mucho. Yo doy un regalo a quien se cumple. Yo traigo bebidas y comida alugunas veces. Y pongo los cosas en la mesa para compartir. Yo no salgo hasta que me digan que necesito salir me.
Explanation:
HOPE I HELPED!