Mini Sprachfehler...

When I came to Querétaro, I didn´t speak that much Spanish. In the beginning I always talked Italian and I made the words sound like Spanish. They understood me :-) so it worked. Now, I CAN NOT speak Italian anymore, I try but it is impossible. It is too similar, I mix all the words. And with French it´s the same problem instead of "ici" y say "aqui" etc. Thomas and me try to talk French to each other but we always give up after ten minutes, we are too lazy to think! I feel like I´m getting really stupid and lazy.
My funniest mistakes:
1) primavera = spring, primera = first: I always said instead of primera - primavera...
2) cuarto = room, cama = bed: Me and my friends were talking about taking people into your room (in Mexico you don´t do it) and I said: I can take all of my friends into my bed...jajaja...Later I noticed that it was totally wrong, so I explained it to my friends.
3) primo = cousin, primero = first: I was talking about my wisdom teeth, my cheek was hurting and I said: This is my cousin, he hurts a lot. :-)
4) avion = airplane, camion = bus: I told my brother: Oh let´s take the airplane! He is still making fun of that...
5) papas = potatoes, papás = parents: honestly, I don´t know if I made this mistake :-)