La víspera de Navidad es el veinticuatro de diciembre.
Si la puerta no está abierta, está cerrada<span>.
-if the door is not open, it is closed - cerrada is the opposite of cerrada
Marco está </span>nervioso<span> porque tiene un examen hoy.
Nervioso means nervious - he is nervious before his exam
Juan necesita dormir porque está </span>cansado<span>.
-he needs to sleep because he is tired (cansado)
Felipe está </span>aburrido<span> porque no encuentra nada interesante que hacer.
what do you do when you have nothing interesting to do? you are bored (aburrido, like Felipe)
Ana está </span>enojada <span>porque no encuentra el libro que busca.
Ana is angry - enojada - because she can't find a book she is looking for
Debes limpiar el piso porque está </span>sucio<span>.
here the apartment is dirty - sucio - and it needs cleaning</span>
The answer is Papel
I am bilingual, so u can ask me everything about Spanish
